Tamil Nadu 12th Std Model Question Paper 2026 Vocational Subjects (All)

Tamil Nadu Board Model Question Paper

No. of Printed Pages : 8
8376
!8376BasicMechaEnginee! £vÄ Gs
Register Number

Part III — Vocational Subjects
Ai¨£øh C¯¢vµÂ¯À - -P¸zv¯À
BASIC MECHANICAL ENGINEERING - THEORY
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 90
Time Allowed : 3.00 Hours ] [ Maximum Marks : 90

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of fairness,
inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw diagrams.

£Sv & I / PART - I

SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15

(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯ ÷uº¢öukzx SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.

Note : (i) Answer all the questions.

(ii) Choose the most appropriate answer from the given four alternatives and write
the option code and the corresponding answer.

[ v¸¨¦P / Turn over

8376 2

1. \›Ä E¸øÍ ö\´¯ £¯ß-£-k® £õ-P® :
(A) ÷\iÀ (B) SÖUS |Ê-Â
(C) H¨-µõß (D) Põ®-ö£Ísm öµìm
A part used for taper turning :

(a) Saddle (b) Cross slide

(c) Apron (d) Compound rest

2. Pøh-\À C¯¢-v-µz-vÀ £¯ß-£-kz-u¨-£-k® öÁm-kÎ :
(A) µ®-£¨ -£À öPõsh öÁm-k-Î (B) £» •øÚ öÁm-k-Î
(C) xs-k-£-kz-x® öÁm-kÎ (D) J¸ •øÚ öÁm-k-Î
The tool used in lathe is a :
(a) Slitting saw tooth cutting tool (b) Multipoint cutting tool
(c) Parting tool (d) Single point cutting tool

3. xøÍ-°-k® A»-QÀ EÒÍ £ÒÍz-vß ö£¯º :
(A) _¸Ò -Á-iÁ £ÒÍ® (B) V-Ái-Á £ÒÍ®
(C) ÷|º ÁiÁ £ÒÍ® (D) U-Ái-Á £ÒÍ®
Name of the groove in drill is :

(a) Flute (b) V-type groove

(c) Straight type groove (d) U-type groove

4. E¸-Á-ø©U-S® C¯¢-v-µz-vÀ ö\´-²® ÷Áø» :
(A) CøÇz-uÀ (B) Pøh-\À
(C) ©øµ-°-k-uÀ (D) xøÍ-°-k-uÀ
The operation mainly done on a shaping machine is :

(a) Machining a flat surface (b) Turning

(c) Thread cutting (d) Drilling

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5. ~qU-P-©õÚ Aøµ¨-¦aö\¯À ‰»® ö£Ó¨-£-k® xÀ-¼-¯® :
(A) 0.00125 ª.«. (B) 0.000025 ª.«. (C) 0.00625 ª.«. (D) 0.0025 ª.«.
The accuracy obtained by precision grinding is :

(a) 0.00125 mm (b) 0.000025 mm (c) 0.00625 mm (d) 0.0025 mm

6. G»õì-iU Aøµ¨-¦a \U-P-µ® ö\´-¯¨ £¯ß-£-k® ¤i-©õ-Ú¨ ö£õ-¸Ò :
(A) AµU-S (B) Âm-›-ø£-k (C) öµ]-Úõ´k (D) ]¼U-÷Pm
Bond used for making elastic grinding wheel is :

(a) Shellac (b) Vitrified (c) Resinoid (d) Silicate

7. ªÀ-¼[ C¯¢-v-µz-vÀ öÁm-kU-P-¸-Â-PÒ ö£õ-¸z-u¨-£-k® £õ-P® :
(A) Ea-]U-øP (B) ys £õ-P®
(C) _ÇÀ-usk (D) £o-÷©-øh
In a milling machine, cutters are mounted on :

(a) Overhanging arm (b) Column

(c) Arbor (d) Table

8. Bs-kUS J¸ •øÓ ö\´-²® £µõ-©-›¨¦ :
(A) C¯¢-v-µ® ö\¯-»Ø-Ö¨ ÷£õÚ ÷£õx ÷©Ø-öPõÒ-Ю £µõ-©-›¨-¦
(B) ÁÇU-P¨ £µõ-©-›¨-¦
(C) ö£¸®-£-Êx £õº¨¦ (A) v¸zv Aø©U-S® ÷Áø»
(D) uk¨¦ £µõ-©-›¨-¦
Maintenance done once in a year is known as __________.

(a) Breakdown Maintenance

(b) Routine Maintenance

(c) Capital Repairs or Corrective Maintenance

(d) Preventive Maintenance

[ v¸¨¦P / Turn over

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9. ì÷£-Ú-øµU Ps-k-¤-iz-u-Áº ¯õº ?
(A) ÷á®ì |õì-ªz (B) öíßÔ ©õmì-÷»
(C) G¼-öÁmÛ (D) \õ-»-©ß ö©º-›U
Who invented Spanner ?

(a) James Nasmith (b) Henry Maudslay

(c) Eli Whitney (d) Solymen Merrick

10. E¸-Q-¯ {ø» öÁÀ-i[ Gß-£x :
(A) ªß-uøh öÁÀ-i[ (B) AÊzu öÁÀ-i[
(C) öuº-ªm öÁÀ-i[ (D) AÊz-u-ªÀ-»õ öÁÀ-i[
Fusion Welding is :

(a) Resistance Welding (b) Pressure Welding

(c) Thermit Welding (d) Non-Pressure Welding

11. J¸ Gß.]. Aø©¨-¤À C¯U-Pz-vmh SÔ¨-¦P
- Ò __________ BP öPõ-kU-P¨-£k
- Q
- ß-ÓÚ.
(A) SÔ-±-k-PÒ (B) uP-ÁÀ-PÒ
(C) ©øµ SÔ-±-hõU-P® (D) Gs-q¸ uµ-Ä-PÒ
In NC System the program instructions are given as :

(a) Symbols (b) Information

(c) Thread Symbols (d) Numerical data

12. "©Û-u C¯¢-v-µz-vß ‰øÍ' GßÖ AøÇU-P¨-£-k® £õ-Pz-vß ö£¯º :
(A) ¤ì-hß (B) En-› (C) £Ø-\U-P-µ[-PÒ (D) Pm-k¨-£-kz-v
The brain of the Robot is called __________.

(a) Piston (b) Sensor (c) Gears (d) Controller

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13. uõ-Û-¯[-Q-°-¯-¼ß u¢-øu :
(A) I\U A]-÷©õÆ (B) áõºä öhÁÀ
(C) ÷á®ì Bº-Úõm (D) {U-÷Põ-»õ öhì-»õ
Father of Automation is :
(a) Isaac Asimov (b) George Devol
(c) James Arnot (d) Nikola Tesla

14. £o B´Ä Gß-£x :
(A) •øÓ B´-Ä (B) öuõ-ÈØ-\õø» Ch-Á-ø©-Ä
(C) £o AÍz-uÀ (D) EØ-£z-vø¯ ö£¸U-S-Á-x
Work study is :
(a) a method study (b) plant layout
(c) a work measurement (d) a technique of increasing production

15. ""ö£õx ©Ø-Ö® öuõ-ÈØ-\õø» ÷©»õsø©'' GßÓ ¦z-u-Pzøu GÊ-v-¯-Áº :
(A) F.W. öh´-»º (B) ø©U-÷PÀ L£õ-µ-÷h
(C) ¤¯º öÁº-Û-¯º (D) öíßÔ L÷£-¯õÀ
The book “General and Industrial Management” was written by :
(a) F.W. Taylor (b) Michael Faraday
(c) Pierre Vernier (d) Henry Fayol

£Sv & II / PART - II

SÔ¨¦ : H÷uÝ® £z- x Â- Ú õU- P - Ð US Âøh¯- Î U- P - Ä ®. ÂÚõ Gs 28 &US
Pmhõ¯©õP Âøh-¯-ÎUP-Ä®. 10x3=30
Note : Answer any ten questions. Question No. 28 is Compulsory.

16. Pøh-\À C¯¢-v-µz-vÀ ©øµ-¯-ÖU-S® `z-v-µz-vøÚ GÊ-x-P.
Mention the formula for cutting a thread in a lathe.

17. xøÍ-°-k® C¯¢-v-µz-vß ÁøP-PÒ H÷u-Ý® |õß-Q-øÚU SÔ¨-¤-kP.
Mention any four types of drilling machine.

[ v¸¨¦P / Turn over

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18. ""xøÍ-°-k-uÀ'' & Áøµ-¯-ÖU-P-Ä®.
Define “Drilling”.

19. ""Q÷Í-]['' Gß-ÓõÀ GßÚ ?
What is meant by “Glazing” ?

20. C¯Ø-øP-°À QøhU-S® Pi-Ú Aøµ¨¦ yÒ-P-Îß ö£¯º-PÒ ¯õøÁ ?
List out the Natural Abrasives.

21. Ai¨-£øh ªÀ-¼[ •øÓ-PøÍ SÔ¨-¤-kP.
Name the fundamental Milling process.

22. Aøµ¨¦ \U-P-µz-vß ""uµ®'' Gß-ÓõÀ GßÚ ?
What is meant by “Grade” of the grinding wheel ?

23. ÷|µi |m-h® Gß-ÓõÀ GßÚ ?
What is meant by Direct losses ?

24. C¯¢-vµ Pm-k¨-£õmk A»-Qß ÁøP-PÒ ¯õøÁ ?
What are the types of machine control unit ?

25. Qµõ[U ©Ø-Ö® ]»õm-hm ¼[U C¯¢-vµ ~m-£z-vß £¯ß ¯õx ?
What is the use of crank and slotted link mechanism ?

26. ""uõ-Û-¯[-Q-°-¯À'' Gß-ÓõÀ GßÚ ?
What is meant by “Automation” ?

27. ""E¸-Á-ø©z-uÀ'' & Áøµ-¯-ÖU-P-Ä®.
Define “Shaping”.

28. CNC C¯¢-v-µz-vß {øÓ-PÒ ‰ß-ÔøÚ GÊ-xP.
Write any three advantages of CNC machine.

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£Sv & III / PART - III

SÔ¨¦ : GøÁ÷¯Ý® I¢-x Â-ÚõU-P-ÐUS Âøh¯-ÎU-P-Ä®. ÂÚõ Gs 35 &US
Pmhõ¯©õP Âøh-¯-ÎUP-Ä®. 5x5=25

Note : Answer any five questions. Question No. 35 is Compulsory.

29. xøÍ-°-k® C¯¢-v-µz-vß AÍøÁ GÆ-ÁõÖ SÔ¨-¤-k-Áõ´ ?
How is the size of a drilling machine specified ?

30. E¸-Á-ø©U-S® C¯¢-v-µz-vß ÁøP-P-øÍ Á›-ø\¨-£-kz-xP.
List out the types of shaping machines.

31. ""Aøµ¨-¦a \U-P-µzøu JÊ[S £kz-x-uÀ'' £ØÔ £hz-x-hß ÂÍU-SP.
Explain “Truing of a grinding wheel” with a diagram.

32. ""ÁøÍ-¯z-uõÀ E¯-Â-hÀ'' £h® Áøµ¢x ÂÍU-SP.
Explain “Ring Lubrication” with a diagram.

33. BU]A]m-i-¼ß Pm-i[ & £h® Áøµ¢x ÂÍU-SP.
Explain the Oxy-Acetylene cutting with diagram.

34. C¯¢-v-µU Pm-k¨-£õmk A»-Qß ÁøP-P-ÎÀ H÷u-Ý® Jß-ÔøÚ £h® Áøµ¢x
ÂÍU-SP.
Explain with neat sketch any one type of machine control unit.

35. ©Ûu C¯¢-v-µz-vß ÁøP-PÒ £ØÔ GÊ-xP.
Write about the types of robots.

[ v¸¨¦P / Turn over

8376 8

£Sv & IV / PART - IV

SÔ¨¦ : A-øÚz-x ÂÚõUPÐUS® Âøh¯-ÎU-P-Ä®. 2x10=20
Note : Answer all the questions.

36. (A) Pøh- \ À C¯¢- v - µ z- v À ö\´- ¯ ¨- £ - k ® ÷Áø»- P Ò H÷u- Ý ® Cµs- i øÚ
£hz-x-hß ÂÍU-SP.
AÀ»x
(B) ªÀ-¼[ öÁm-kU-P-¸-Â-ø¯¨ ¤iU-S® \õ-u-Ú[-PÒ GøÁ-÷¯-Ý® Cµs-iøÚ
£hz-x-hß ÂÍU-SP.
(a) Explain any two operations performed in lathe with neat sketch.
OR
(b) Explain any two cutter holding devices with diagram.

37. (A) ÷Pì öÁÀ-i[ & £h® Áøµ¢x ÂÍU-SP.
AÀ»x
(B) EØ-£z-vz vÓ-øÚ Av-P-›U-S® ÁÈ-•-øÓ-PøÍ ÂÁ-›U-P-Ä®.
(a) Explain Gas welding with a neat sketch.
OR
(b) What are the factors for increasing Productivity ?

-o0o-

No. of Printed Pages : 7
8377
!8377BasicElectEnginee! £vÄ Gs
Register Number

Part III — Vocational Subjects
Ai¨£øh ªß ö£õÔ°¯À & P¸zv¯À
BASIC ELECTRICAL ENGINEERING - THEORY
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 90
Time Allowed : 3.00 Hours ] [ Maximum Marks : 90

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£v¨¤À SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of fairness,
inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw diagrams.

£Sv & I / PART - I

SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15

(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯z ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives and write
the option code and the corresponding answer.

[ v¸¨¦P / Turn over

8377 2

1. ÷©Û-ø» ªß-öuõ-hº £Qº-©õ-Úz-vÀ ©µU-P®-£® G¢u ªß-Ú-Êz-uz-vØS HØ-Óx ?
(A) 11 Q.÷Áõ. (B) 22 Q.÷Áõ. (C) 66 Q.÷Áõ. (D) 440 Q.÷Áõ.
Wooden poles for supporting transmission lines are used for Voltages upto __________.
(a) 11 kV (b) 22 kV (c) 66 kV (d) 440 kV

2. ö£¸®-£õ-¾® ªß- £-Qº-©õ-Úz-vØS £¯ß-£-kz-u¨-£-k® Phz-v __________.
(A) Á¾¨-£-kz-u¨-£mh GL-S-hß Ti-¯ A¾-ª-Û-¯U Phz-v
(B) uõ-ª-µ®
(C) A¾-ª-Û-¯®
(D) GL-S
Generally which conductor is used for power transmission ?
(a) Aluminium Conductor with Steel Reinforced
(b) Copper
(c) Aluminium
(d) Steel

3. xz-u-|õ-P® Gß-£-x __________ Euõ-µ-n®.
(A) E÷»õ-P-©À-»õ ¤Ó ö£õ-¸-ÐU-S
(B) C¸®-£À-»õ E÷»õ-Pz-vØ-S
(C) P»¨¦ GLS E÷»õ-Pz-vØ-S
(D) C¸®¦ P»¢u E÷»õ-Pz-vØ-S
Zinc is an example of __________.
(a) Non-metal
(b) Non-ferrous metal
(c) Alloy
(d) Ferrous metal

4. RÌ- P s- h - Á Ø- Ö Ò JÎ- ° - ¯ À ö£õ- ¸ m- P - Î À BØ- Ó À ©õØ- Ô - P Íõ- P ¨ £¯ß- £ - k - Á x
Gx ?
(A) ÷»\º (B) JÎ CøÇU P®-¤
(C) `›-¯z-u-P-k (D) GÀ.C.-i
Which one of the following is used as energy convertor in optical materials ?
(a) LASER (b) Optic fibre cable
(c) Solar Panel (d) LED

3 8377

5. ÷|ºzvø\ ªß-ÚõU-Q-°À EØ-£z-v-¯õ-S® ©õÖ ªß-Ú-Êz-uzøu ÷|º ªß-Ú-Êz-u-©õP
©õØ-Ó¨ £¯ß-£-k-Áx :
(A) Põ-•-÷hm-hº (B) Põº-£ß öuõ-k-Â
(C) •øÚ ÁøÍ-¯® (D) ]¼¨-›[
In DC generator, the alternating emf is converted into direct by means of __________.
(a) Commutator (b) Carbon brush
(c) End rings (d) Slip-ring

6. ö£õ-x-ÁõP TÇõU-Q-°À £¯ß-£-kz-u¨-£-k® ªß-÷Úõi Gx ?
(A) ªß-÷uUQ xÁU-P ªß-÷Úõ-i (B) ¤›¢u {ø» ªß-÷Úõ-i
(C) ²Û-Áº-\À ªß-÷Úõ-i (D) ÷åhm x¸-Á ªß-÷Úõ-i
Generally which motor is used in electric mixie ?
(a) Capacitor start motor (b) Split phase motor
(c) Universal motor (d) Shaded pole motor

7. ªß-ÚP EÒÍ-Pzøu Põ¨-¤-k-Áx :
(A) ö\®¦ CǨ-ø£U SøÓUP
(B) îì-h-›-]ì CǨ-ø£U SøÓUP
(C) C¯¢-v-µ-Â-¯À CǨ-ø£U SøÓUP
(D) Gi ªß-\õ-µ® CǨ-ø£U SøÓU-P
Armature core is laminated :
(a) to reduce copper loss
(b) to reduce hysteresis loss
(c) to reduce mechanical loss
(d) to reduce eddy current loss

8. ö©ß-ø©-¯õÚ xÁU-Q-°À ªß-Ú-Êz-uz-øuU SøÓUP Gx £¯ß-£-k-Q-Óx ?
(A) øu›ì-hº (B) KÁº ÷»õk ›÷»
(C) öuõk •øÚ-PÒ (D) ÷|õ ÷ÁõÀm ›½ì _¸Ò
Which component is used for voltage reducing in soft starter ?
(a) Thyrister (b) Over load relay
(c) Contact pointers (d) No volt release coil

[ v¸¨¦P / Turn over

8377 4

9. xÁU-Pz-vß-÷£õx, AøÚzx ªß-÷Úõ-i-P-Ю Gkz-xU-öPõ-Ò-Ю ªß-÷Úõm-hz-vß
©v¨¦ :
(A) E¯º-Ä (B) §ä-¯® (C) ªP AvP (D) SøÓ-Áõ-P
While starting, value of current taken by all the motors is :
(a) high (b) zero (c) very high (d) less

10. uÛ¨-£mh C¯U-Q __________ £¯ß-£-kz-u¨-£-k-Q-Óx.
(A) ªß £Ð yU-Q-P-ÎÀ (B) Po-Û-P-ÎÀ
(C) öám £®-¦-P-ÎÀ (D) öÁØ-Ô-hz y´-ø©-¯õU-Q-P-ÎÀ
The individual drive is used in __________.
(a) Cranes (b) Computers
(c) Jet pumps (d) Vacuum cleaners

11. ªß-\õµ Â{-÷¯õP •øÓUS __________ •UQ-¯-©õÚ £S-v BS®.
(A) ªß-_ØÖ¨- £»-øP (B) _Âm-_
(C) vÓß ªß-_ØÖ (D) Pm-k¨-£õmk _Âm-_
For electrical power distribution system __________ is an important part.
(a) Panel board (b) Switch
(c) Power circuit (d) Control switch

12. ]Ó¢u ªß-P-hz-vUS ÷uøÁ-¯õÚ Ai¨-£øh Sn® __________.
(A) SøÓ¢u ªß-u-øh (B) AvP C¯¢-vµ Á¼ø©
(C) AvP ªß-Põ¨¦ Á¼-ø© (D) ]Ó¢u £ØÓøÁ¨-¦z -ußø©
The basic property needed for a good conductor is :
(a) Low resistance (b) High mechanical strength
(c) High di-electric strength (d) Best soldering property

13. •Ê _¸-Î-øhz yµ EÀ-ø»-°À J¸ _¸-Îß C¸ £U-P[-P-ÐU-Q-øh÷¯ EÒÍ
ªß-Û-¯À ÷Põ-n® :
(A) 1808 (B) 608 (C) 3608 (D) 1208
In full pitched winding, the electrical angle between two coils is :
(a) 1808 (b) 608 (c) 3608 (d) 1208

5 8377

14. ªß-ÚÀ uõ[-Q-PÒ __________ US Cøh-÷¯ ªß {ø» öÁÎ-÷¯Ø-Ó¨ £õ-øuø¯
ÁÇ[P £¯ß-£-k-Q-Óx.
(A) ªß-÷ÚØ-Ó® ö\´-¯¨-£mh ÷©P[-PÒ ©Ø-Ö® {» Cøn¨¦
(B) ªß-÷ÚØ-Ó® ö\´-¯¨-£mh ÷©P[-PÒ ©Ø-Ö® L÷£ì
(C) ªß-÷ÚØ-Ó® ö\´-¯¨-£mh ÷©P[-PÒ ©Ø-Ö® ªß \¨-øÍ
(D) ªß-÷ÚØ-Ó® ö\´-¯¨-£mh ÷©P[-PÒ ©Ø-Ö® {³m-µÀ
Lightning arrester is used to provide a path to the static electric discharge between
__________.
(a) charged clouds and earth
(b) charged clouds and phase
(c) charged clouds and supply
(d) charged clouds and neutral

15. ö£õ-x-ÁõP Gz-uøÚ ÁøP {» Cøn¨-¦-PÒ £¯ß-£-kz-u¨-£-k-Q-Óx ?
(A) Cµs-k (B) |õß-S (C) I¢-x (D) ‰ß-Ö
How many types of earthing are commonly used ?
(a) Two (b) Four (c) Five (d) Three

£Sv & II / PART - II
SÔ¨¦ : GøÁ÷¯Ý® £z- x Â-ÚõU-P-ÐUS Âøh¯-ÎU-P-Ä®. ÂÚõ Gs 28 &US
Pmhõ¯©õP Âøh-¯-ÎUP-Ä®. 10x3=30
Note : Answer any ten questions. Question number 28 is Compulsory.
16. £õ-x-Põ¨¦ Põ¨-¤-hÀ ö\´-Á-uß |ß-ø©-PÒ ¯õøÁ ?
What are the uses of guarding ?

17. ö£õ-Ô-°-¯À ö£õ-¸m-P-Îß ÁøP-P-øͨ £m-i-¯-¼-kP.
List out the broad classification of the engineering materials.

18. «m-]z-ußø© (Elasticity) & Áøµ-¯-Ö.
Define Elasticity.

19. Põ-•-÷hm-hº & ]Ö-S-Ô¨¦ GÊ-x-P.
Write short notes on Commutator.

20. "÷ÁP ÁÊU-PÀ' & Áøµ-¯Ö.
What is meant by ‘slip-speed’ ?

21. ys- h À ªß- ÷ Úõ- i - ° À £¯ß- £ - k z- u ¨- £ - k ® £À- ÷ ÁÖ ÁøP- ¯ õÚ xÁU- Q - P Ò
¯õøÁ ?
What are the different types of starters used in an induction motor ?

[ v¸¨¦P / Turn over

8377 6

22. ö©ß-ø©-¯õÚ xÁU-Q-°ß ªß Áøµ-£-hzøu Áøµ-¯-Ä®.
Draw the block diagram of Soft Starter.

23. £» ªß-÷Úõi C¯UQ Gß-ÓõÀ GßÚ ?
What is called multi motor drive ?

24. ÷|ºz-vø\ ªß C¯UQ & Áøµ-¯-ÖU-P-Ä®.
Define DC Electric drive.

25. {µ-»õUP \õ-u-Ú® £ØÔ GÊ-xP.
Write about programming device.

26. ªß-Ú-Êzu EÖ-v¨-£-kz-x-uÀ Gß-ÓõÀ GßÚ ?
What is meant by Voltage Stabilization ?

27. ©i¨¦ ÁøP EÀø» Gß-ÓõÀ GßÚ ?
What is lap-winding ?

28. Â{-÷¯õP Aø©¨-¤À ªß Áõ´a-\m-h® & SÔ¨¦ ÁøµP.
Write short notes on Bus Way in distribution system.

£Sv & III / PART - III
SÔ¨¦ : GøÁ÷¯Ý® I¢-x Â-ÚõU-P-ÐUS ©m-k® Âøh¯-ÎU-P-Ä®. ÂÚõ Gs
35 &US Pmhõ¯® Âøh-¯-ÎUP-Ä®. 5x5=25
Note : Answer any five questions. Question number 35 is Compulsory.

29. §mk ÁøP ªß-Põ¨-£õ-Ûß £h® Áøµ¢x £õ-P[-PøÍ SÔ.
Draw the diagram of shackle insulator and label their parts.

30. Phz-x® ö£õ-¸Ò-P-Îß ÁøP-P-øÍ ÂÁ-›.
Explain the types of conducting materials.

31. ÷|ºz-vø\ ªß-÷Úõ-i-°ß £¯ß-PøÍ ÂÁ›.
List out the applications of DC motor.

32. ‰ßÖ •øÚ xÁU-Q-°ß Áøµ-£-hzøu Áøµ¢x Auß £õ-P[-PøÍ SÔ.
Draw the diagram of 3 Point Starter and label its parts.

7 8377

33. SÊ ªß-Û-¯UQ £ØÔ GÊv uk¨¦ Áøµ-£-h® Áøµ-P.
Write about Group drive with block diagram.

34. Pm- k ¨- £ õm- k ¨ £»- ø P- ø ¯ J¯- › [ ö\´- ² ®- ÷ £õx PnU- Q À Gkz- x U- ö PõÒÍ
÷Ás-i¯ ö£õ-xÁõÚ SÔ¨-¦-PÒ ¯õøÁ ?
What are the general points that should be taken into account when wiring the Control
Panel ?

35. ¤›¢u {ø» (Split phase) ys-hÀ ªß-÷Úõ-i-°ß £h® ÁøµP.
Draw the diagram of Split phase induction motor.

£Sv & IV / PART - IV
SÔ¨¦ : A- ø Úz- x ÂÚõU- P - Ð U- S ® Âøh¯- Î U- P - Ä ®. ÷uøÁ- ¯ õÚ Ch[- P - Î À
£h® Áøµ-¯Ä®. 2x10=20
Note : Answer all the questions. Draw diagrams wherever necessary.

36. (A) ÷©Ûø» ªß- ö uõ- h - ¸ U- S ®, {»z- u i ªß- Á - h z- v Ø- S ® Cøh- ÷ ¯ EÒÍ
÷ÁÖ-£õ-k-PøÍ Am-h-Á-øn¨-£-kz-xP.
AÀ»x
(B) ÷|ºz-vø\ ªß-ÚõU-Q-°ß ÁøP-P-øͨ £hz-x-hß ÂÁ-›.
(a) Tabulate the differences between the overhead transmission lines and underground
cables.
OR
(b) Explain the different types of DC generators with neat diagram.

37. (A) 4 x¸- Á ®, 24 £ÒÍ[- P Ò öPõsh ‰ßÖ {ø» ©õ- Ö - v ø\ ys- h À
ªß-÷Úõi°À Kµ-kUS ©i¨¦ ÁøP EÀø» _Ø-Ö-Á-uØ-PõÚ PnU-Rk ö\´x
EÀø» Am-h-Á-øn-ø¯z u¯õº ö\´P.
AÀ»x
(B) {» Cøn¨-¤À ¤ß-£Ø-Ó¨-£-k® £õ-x-Põ¨¦ ÁÈ-•-øÓ-PøÍ ö£õ-¸z-u-©õÚ
Áøµ-£-h[-P-Ð-hß _¸U-P-©õP ÂÍUS.
(a) Develop the winding table for a Single Layer Lap winding of 4 poles, 24 slots, AC three
phase induction motor.
OR
(b) Explain briefly the safety measures followed in earthing with suitable diagram.

-o0o-

[ v¸¨¦P / Turn over

No. of Printed Pages : 7
8378
!8378BasicElectronicsEngg! £vÄ Gs
Register Number

Part III — Vocational Subjects
Ai¨£øh ªßÚq ö£õÔ°¯À
BASIC ELECTRONICS ENGINEERING
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 90
Time Allowed : 3.00 Hours ] [ Maximum Marks : 90

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£v¨¤À SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õP öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of fairness,
inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw diagrams.

£Sv & I / PART – I

SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15

(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯z ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.

(ii) Choose the most appropriate answer from the given four alternatives and write
the option code and the corresponding answer.

[ v¸¨¦P / Turn over

8378 2

1. ¤ß-Á-¸® Áõ-°À-P-ÎÀ Gx Ai¨-£øh Áõ-°À ?
(A) AND Gate (B) NAND Gate (C) EX-OR Gate (D) NOR Gate
From the following Gate which one is basic Gate ?
(a) AND Gate (b) NAND Gate (c) EX-OR Gate (d) NOR Gate

2. AM Áõ-öÚõ¼ £µ¨-¤-°ß £møh AP-»® __________.
(A) 200 kHz (B) 100 kHz (C) 540 kHz (D) 10 kHz
The bandwidth of AM radio transmitter is __________.
(a) 200 kHz (b) 100 kHz (c) 540 kHz (d) 10 kHz

3. AM Áõ-öÚõ¼ HØ-¤-°ß Cøh-{-ø» Avº-öÁs __________.
(A) 88 MHz (B) 100 kHz (C) 455 kHz (D) 10.7 kHz
Intermediate frequency of AM radio receiver is __________.
(a) 88 MHz (b) 100 kHz (c) 455 kHz (d) 10.7 kHz

4. |øh-÷£] __________ yµ® Áøµ ö\¯À-£-k®.
(A) 18 Q÷»õ«m-hº (B) 27.2 Q÷»õ«m-hº
(C) 15 Q÷»õ«m-hº (D) 58 Q÷»õ«m-hº
Walkie-talkie works upto __________.
(a) 18 kilometers (b) 27.2 kilometers
(c) 15 kilometers (d) 58 kilometers

5. A¸-P-ø»US (Wi-Fi) ö£õ-x-ÁõP __________ £møh £¯ß-£-k-Q-Óx.
(A) SHF (B) UHF
(C) UHF ©Ø-Ö® SHF (D) VHF
Wi-Fi most commonly uses __________ band.
(a) SHF (b) UHF
(c) UHF and SHF (d) VHF

6. ~s-n-ø»z v¸¨-¤-PÍõP ö\¯À-£-k-Áx __________.
(A) Bs-öh-Úõ (B) ö£¸U-Q
(C) ÷\õÚõº (D) ö\¯Ø-øPU ÷PõÒ
__________ works as microwave repeater.
(a) Antenna (b) Amplifier
(c) SONAR (d) Satellite

3 8378

7. __________ J¸ ¤®- £ z- ø u ÷\ªU- P z ÷uøÁ- ¯ õÚ ÷\ª¨- £ - P zøu SøÓU- S ®
~m-£z-øuU øP¯õÒ-Q-Óx.
(A) ¤®£ _¸U-P® (B) ¤®-£zøu ÷©®-£-kz-x-uÀ
(C) ¤®-£z-øuU øP¯-P¨-£-kz-x-uÀ (D) ¤®£ ©Ö-^-µ-ø©¨-¦
__________ deals with technique reducing the storage required to save an image.
(a) Image Compression (b) Image Enhancement
(c) Image Acquisition (d) Image Restoration

8. J¼-¯-ø»-PÒ £¯-o¨-£x __________.
(A) öÁÆ-÷ÁÖ ÷ÁPz-vÀ öÁÆ-÷Á-Ö Fh-Pz-vÀ
(B) J÷µ ÷ÁPz-vÀ öÁÆ-÷ÁÖ Fh-Pz-vÀ
(C) öÁØ-Ô-hz-vÀ ªP E¯º¢u ÷ÁPz-vÀ
(D) öÁÆ-÷ÁÖ ÷ÁPz-vÀ J÷µ Fh-Pz-vÀ
Sound waves travel at __________.
(a) Different speed in different mediums
(b) Same speed in different mediums
(c) Highest speed in vacuum
(d) Different speed in same mediums

9. __________ Gß-£x J¼ BØ-Ó-¼ß A»-S BS®.
(A) «m-hº (B) K®ì (C) öh]-£À (D) öíºmì
The unit of sound energy is __________.
(a) Meter (b) Ohms (c) Decibel (d) Hertz

10. Aø»-÷£-]-°À £¯ß-£-k® vÓß ©õØÔ __________ ÁøP-ø¯ \õº¢-ux.
(A) DC to DC ^µõU-Q (B) AC to AC ^µõU-Q
(C) AC to DC v¸zv (D) DC to AC ¦µm-i
__________ type of power electronics is used in cell phone.
(a) DC to DC regulator (b) AC to AC regulator
(c) AC to DC rectifier (d) DC to AC inverter

11. Cµzu AÊz-uzøu AÍ-Â-h¨ £¯ß-£-kz-x® P¸- :
(A) PõØ-Ó-Êz-u-©õ-Û (B) ©õ-÷Úõ«m-hº
(C) öÁ¨-£-©õÛ (D) ìø£U-÷©õ-©õ-÷Úõ«m-hº
The instrument used to measure Blood Pressure is __________.
(a) Barometer (b) Manometer
(c) Thermometer (d) Sphygmomanometer

[ v¸¨¦P / Turn over

8378 4

12. ©õ-µ-øh¨-ø£U Ps-h-Ô¯ Eu-Ä® ©¸z-xÁ \õ-u-Ú® :
(A) PõØ-Ó-Êz-u-©õ-Û (B) ECG
(C) öÁ¨-£-©õÛ (D) SÐU-÷Põ«m-hº
The medical instrument used to find Ischemia __________.
(a) Barometer (b) ECG
(c) Thermometer (d) Glucometer

13. ¤ß-Á-¸-Á-Ú-ÁØ-ÔÀ Gx PoÛ Áß-ö£õ-¸Ò P¸- BS® ?
(A) Gvº |a-_ (B) _¸Ò-Â
(C) C¯UP •øÓø© (OS) (D) \õ-uÚ C¯U-Q-PÒ
Which of the following is computer hardware tool ?
(a) Antivirus (b) Crimpers
(c) Operating System (OS) (d) Device drivers

14. EÒ-~-øÇ-²® ]U-P-¾U-PõÚ Põ-µ-n® GßÚ ?
(A) Cøn-¯ ö\¯-¼-Ǩ-¦ (B) ö©ß-ö£õ-¸Ò ¦x¨-¤z-uÀ
(C) £õ-x-Põ¨¦ uõU-S-uÀ (D) Áß-ö£õ-¸Ò ¦x¨-¤z-uÀ
What can be the cause for login issue ?
(a) Internet failure (b) Software update
(c) Security attack (d) Hardware update

15. DNS &ß Â-›-ÁõU-P® __________.
(A) Domain Name Server (B) Domain Network Server
(C) Domain Name System (D) Digital Network Server
DNS stands for __________.
(a) Domain Name Server (b) Domain Network Server
(c) Domain Name System (d) Digital Network Server

£Sv & II / PART - II
SÔ¨¦ : GøÁ÷¯Ý® £z-x Â-ÚõU-P-ÐUS Âøh¯-ÎU-P-Ä®. AÁØ-ÔÀ ÂÚõ Gs
28 &US Pmhõ¯©õP Âøh-¯-Îz-uÀ ÷Ás-k®. 10x3=30
Note : Answer any ten of the following questions. Question No. 28 is compulsory.

16. AND Áõ-°-¼ß Aø©¨-¤øÚ Áøµ¢x Esø© Am-h-Á-ønø¯ GÊ-xP.
Draw the construction of AND gate with truth table.

17. J¨-¦-ø©¨ £s-÷£Ø-Ó® ÁøP-P-øÍU TÖ-P.
State the types of analog modulation.

5 8378

18. Aø»-÷£-] C¯UP •øÓø© £ØÔ _¸U-P-©õP GÊ-u-Ä®.
Write short notes on mobile phone operating system.

19. ÷|µ-i Á›-ø\ £µ-Ä-uÀ&Aø»U-PØøÓ (DS-SS) Gß-£x GßÚ ?
What is Direct Sequence Spread Spectrum ?

20. ÷µhõº Gß-ÓõÀ GßÚ ?
What is RADAR ?

21. ¤®-£zøu ÷©®-£-kz-x-uÀ Gß-ÓõÀ GßÚ ?
What is Image Enhancement ?

22. C»U-P-ÁøP ¤®-£a ö\¯-»õU-P® Gß-ÓõÀ GßÚ ?
What is the Digital Image Processing ?

23. J¼ Gß-£x GßÚ ? GÆ-ÁõÖ E¸-ÁõU-P¨-£-k-Q-Óx ?
What is sound ? How is it produced ?

24. UPS Gß-£-uß ÷|õU-P® GßÚ ?
What is the purpose of UPS ?

25. E°º-©-¸z-xÁ P¸-Â-°ß Ai¨-£-øhU TÖ-P-Îß £h® ÁøµP.
Draw the basic component of a biomedical instrument.

26. Hß CMOS Ga- \ - › UøP ö\´v vøµ- ° À ÷uõß- Ö - Q - Ó x ? }[- P Ò GÆ- Á õÖ
Gvº-Â-øÚ¯õØ-Ö-ú-PÒ ?
Why CMOS alert message is showing up on our screen ? How will you react ?

27. Áø»-¯-ø©¨¦ C¯U-P-•-øÓø© öuõ-hº-£õÚ ]U-PÀ-PÒ ]»-ÁØ-øÓ¨ £m-i-¯-¼-h-Ä®.
List some of the problems related with network operating system.

28. «~s ö\¯Ø-øPU÷PõÒ-PÒ £ØÔ GÊ-u-Ä®.
Write about Nano satellite.

[ v¸¨¦P / Turn over

8378 6

£Sv & III / PART - III
SÔ¨¦ : GøÁ÷¯Ý® I¢-x Â-ÚõU-P-ÐUS Âøh¯-ÎU-P-Ä®. AÁØ-ÔÀ ÂÚõ Gs
35 &US Pmhõ¯©õP Âøh- ¯ - Î z- u À ÷Ás- k ®. ÷uøÁ- ¯ õÚ Ch[- P - Î À
£h[-PÒ Áøµ-P. 5x5=25

Note : Answer any five questions. Question No. 35 is compulsory. Draw diagrams wherever
necessary.

29. uºUP Áõ-°À-P-ÎÀ PÈz-uÀ •øÓ-ø¯a ö\¯À-£-kzu •i-²-©õ ? _Ø-Ö¨-£-h® ©Ø-Ö®
Esø© Am-h-Áøn ‰»® {¹¤.
Is it possible to perform subtraction in logic gates ? Prove with circuit and truth table.

30. JÎ CøÇU-P®¤ ö\¯À-£-k® Âu® £ØÔ GÊ-u-Ä®.
Write about the working principle of an OFC.

31. -ö£õ-¸Ò Aøh-¯õÍ® Põ-nÀ £ØÔ Â›-ÁõP ÂÍU-S-P.
Explain in detail about the object recognition.

32. A¸-P-ø» (Wi-Fi) £ØÔ _¸U-P-©õP GÊ-u-Ä®.
Write short notes on Wi-Fi.

33. J¸ ªß Cu- ¯ - Á - ø µÂ ö\¯À- £ õm- i ß öPõÒ- ø Pø¯ £hz- x - h ß _¸U- P - © õP
ÂÍU-P-Ä®.
Briefly explain the principle of operation of an Electrocardiograph with a neat sketch.

34. Hß PoÛ £µõ-©-›¨¦ Az-v-¯õ-Á-]-¯-©õ-Úx ?
Why computer maintenance is essential ?

35. SMPS&ß Pm-h¨-£-h® Áøµ-P.

Draw the block diagram of SMPS.

7 8378

£Sv & IV / PART - IV
SÔ¨¦ : A- ø Úz- x ÂÚõU- P - Ð U- S ® Âøh¯- Î U- P - Ä ®. ÷uøÁ- ¯ õÚ Ch[- P - Î À
£h® Áøµ-P. 2x10=20
Note : Answer all the questions. Draw diagrams wherever necessary.

36. (A) Cøn¢u Áõ- ° À- P - Î ß ö\¯À- £ õmøh Esø© Am- h - Á - ø n- ² - h ß
ÂÁ-›U-P-Ä®.
AÀ»x
(B) Avº-öÁs £s÷£ØÓ Áõ-öÚõ¼ HØ-¤-°ß Pm-h¨-£-h® Áøµ¢x ÂÁ-›U-P-Ä®.
(a) Explain the working of combinational logic gates with truth table.
OR
(b) Explain the block diagram of FM radio receiver.

37. (A) UPS &ß _ØÖ £h® Áøµ¢x ÷Áø» ö\´-²® Âuzøu ÂÁ-›U-P-Ä®.
AÀ»x
(B) TDA 2030 IC &ø¯ £¯ß-£-kzv ÷PöÍõ¼ vÓß ö£¸U-Q-°ß Pm-h-ø©¨¦
©ØÖ® ÷Áø» ö\´-²® ö\¯À-£õmøh ÷|ºz-v-¯õÚ Áøµ-£-hz-x-hß ÂÍU-
PÄ®.
(a) Draw the circuit diagram of UPS and explain its working.
OR
(b) Explain the construction and working function of an audio power amplifier using
TDA 2030 IC with a neat diagram.

-o0o-

[ v¸¨¦P / Turn over

No. of Printed Pages : 7
8379
!8379BasicCivilEnginee! £vÄ Gs
Register Number

Part III — Vocational Subjects
Ai¨£øhU Pmhh¨ ö£õÔ°¯À
BASIC CIVIL ENGINEERING
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 90
Time Allowed : 3.00 Hours ] [ Maximum Marks : 90

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
(3) PõÀS÷»mhº £¯ß£kzxÁx AÝ©vUP¨£kQÓx.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of fairness,
inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw diagrams.
(3) Use of Calculator is permitted.

£Sv & I / PART - I

SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15

(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯ ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives and write
the option code and the corresponding answer.

[ v¸¨¦P / Turn over

8379 2

1. £Ç[-Põ-»z-vÀ ©Û-uß uß Si-°-¸¨ø£ __________ Aø©z-xU öPõs-hõß.
(A) Á›-ø\ Ãk-P-ÎÀ (B) ©µ[-P-ÎÀ
(C) A-kU-S-©õi Si-°-¸¨-¦-P-ÎÀ (D) SøP-P-ÎÀ
During ancient times man used to live in ___________.
(a) Row houses (b) Trees
(c) Apartments (d) Dens

2. ©Û-uº-PÒ ÁõÌ-|õ-ÎÀ __________ £[øP EÓU-Pz-vÀ PÈU-Qß-Ó-Úº.
(A) ‰ß-ÔÀ J¸ (B) Aøµ (C) BÔÀ J¸ (D) |õß-QÀ J¸
People spend ___________ of their life time in sleeping.
(a) One-third (b) Half (c) One-sixth (d) One-fourth

3. __________ ö\[-PØ-P-ÐUS ÷£õm-i-¯õP {»U-P› \õ®-£À ö\[-PØ-PÒ ©õØ-ÓõP EÒÍx.

(A) GL-S (B) PÎ-©s (C) Gøh SøÓ¢u (D) Ps-nõ-i
Fly ash bricks are competitive in comparison to the conventional __________ bricks.
(a) Steel (b) Clay (c) light weight (d) Glass

4. A¾-ª-Û-¯®, __________ ©Ø-Ö® ªß-\õ-µzøu |ßS Phz-x®.
(A) JÎ (B) Sκ (C) ªPUSκ (D) öÁ¨-£®
Aluminium is a good conductor of __________ and electricity.
(a) light (b) cool (c) very cool (d) heat

5. â÷¯õ-öh-iU {» AÍUøP Gß-£-x __________.
(A) _µ[P {» AÍU-øP (B) ©mh {» AÍU-øP
(C) £øhz-xøÓ {» AÍUøP (D) m›U-Úõ-ö©m-›U-PÀ {» AÍUøP
The geodetic surveying is called ___________.
(a) Mine surveying (b) Plane surveying
(c) Military surveying (d) Trigonometrical surveying

3 8379

6. ö©m- › U \[- Q - ¼ - ° ß Akz- u - k z- x ÒÍ Cµsk ø©¯ ÁøÍ- ¯ z- v ß ø©¯¨
¦Ò-Î-P-ÐUS Cøh¨-£mh yµ® __________ GÚ¨-£-k-Q-Óx.
(A) ¼[-Qß yµ® (B) ¼[-Qß }Í®
(C) \[-Q-¼-°ß yµ® (D) \[-Q-¼-°ß }Í®
The distance between the centres of the two consecutive middle links of a metric chain is
called __________.
(a) distance of link (b) length of link
(c) distance of chain (d) length of chain

7. Si us-p-›À AÝ-©-vU-P¨-£mh S÷Íõ-øµ-iß AÍÄ __________.
(A) 400 mg/l (B) 500 mg/l (C) 250 mg/l (D) 300 mg/l
The permissible limit of chloride for drinking water is ____________.
(a) 400 mg/l (b) 500 mg/l (c) 250 mg/l (d) 300 mg/l

8. ö©x ©nÀ Ái-Pm-i-P-Îß Ái-Pm-k® vÓß __________.
(A) 2000 - 3000 ¼/\.«/1 ©o (B) 100 - 200 ¼/\.«/1 ©o
(C) 3000 - 6000 ¼/\.«/1 ©o (D) 500 - 1000 ¼/\.«/1 ©o
The rate of filtration of a slow sand filter is ___________.
(a) 2000 to 3000 litres/m2/hour (b) 100 to 200 litres/m2/hour
(c) 3000 to 6000 litres/m2/hour (d) 500 to 1000 litres/m2/hour

9. ©Û-u-ÝUS _Áõ\ ÷|õ´-PÒ Es-hõU-S® ©õ-_-£-kz-x® Põ-µo :
(A) ø|m-µ-áß ÷\º-©[-PÒ (B) K÷\õß
(C) Põº-£ß ÷©õ-ÚõU-øék (D) P¢-u-P øhBU-øé-k
The pollutant which causes respiratory diseases in human beings is :
(a) Nitrogen compounds (b) Ozone
(c) Carbon monoxide (d) Sulphur dioxide

10. £»©õ- i U Pm- i - h [- P - Î - ¼ - ¸ ¢x PÈ- Ä - P - ø Í ÷\P- › zx öÁÎ- ÷ ¯Ø- Ó __________
£¯ß-£-k-Q-Óx.
(A) JØ-øÓU-S-Çõ´ •øÓ (B) }ºa-_ø© •øÓ
(C) Cµm-øhU-S-Çõ´ •øÓ (D) £õ-x-Põ¨-£õÚ •øÓ
The collection and conveyance of sewage from multistoreyed building is in _________ of
sanitation.
(a) One pipe system (b) Water carriage system
(c) Two pipe system (d) Conservancy system

[ v¸¨¦P / Turn over

8379 4

11. AøÚzx ©õ-{-»[-PÒ ©Ø-Ö® ©õ-Põ-n[-P-ÎÀ EÒÍ •ußø© ö£õ-Ô-°-¯-»õͺ-- -
P-Îß ©õ-|õm-iÀ •uÀ 20 Á¸h \õø» ÷©®- £ õm- k z vm- h ® u¯õ- › U- P ¨- £ mk
¤ß¦ __________ GÚ ¤µ-£-»-©õP AÔ-¯¨-£mhx.
(A) »õºm hÀ-öíÍ] Pªm-i (B) öá¯-Pº SÊ
(C) ö£õ-x¨ £oz -xøÓ (D) |õU-§º vm-h®
A conference of all the Chief engineers of all the States and Provinces prepared the First
20-year Road Development Plan and was popularly known as ____________.
(a) Lord Dalhousie Committee (b) Jayakar Committee
(c) Public Works Department (d) Nagpur Plan

12. ö£õ-x¨ £oz -xøÓ ¯õ-µõÀ E¸-ÁõU-P¨-£m-hx ?
(A) A÷\õ-Põ µõ-áõ (B) »õºm hÀ-öíÍ-]
(C) \¢-vµ S¨u ö©Í-›-¯õ (D) öåº- åõ `›
Who formed the Public Works Department ?
(a) King Ashoka (b) Lord Dalhousie
(c) Chandra Gupta Maurya (d) Sher Shah Suri

13. £µ¨¦ CÊ-Â-ø\-°ß A»-S __________.
(A) {³m-hß / « (B) {³m-hß / ª.«
(C) {³m-hß / ö\.« (D) {³m-hß / \.ª.-«
The unit for surface tension is ____________.
(a) N/m (b) N/mm
(c) N/cm (d) N/mm2

14. RÌU-Ps-h-ÁØ-ÔÀ ©Û-u-ÚõÀ HØ-£-kz-u¨-£-k® ÷£µ-È-Â-øÚU Ps-h-Ô-¯-Ä®.
(A) G›-©-ø» öÁi¨-¦ (B) _Úõ-ª
(C) ÷£õº (D) {»-|-kU-P®
Identify the man-made disaster from the following :
(a) Volcanic eruption (b) Tsunami
(c) War (d) Earthquake

15. öÁÒͨ ö£¸U-Q-ÚõÀ öuõØÖ ÷|õ-´-PÒ HØ-£-k-Qß-ÓÚ, CuØS Põ-µ-n® __________.
(A) }º ÷u[-S-uÀ (B) Av-P ©øÇ
(C) ¦¯À (D) £»zu PõØ-Ö
Floods cause risk of epidemics because of __________.
(a) Water logging (b) Heavy rain
(c) Cyclone (d) Strong wind

5 8379

£Sv & II / PART - II
SÔ¨¦ : GøÁ÷¯Ý® £z- x Â-ÚõU-P-ÐUS Âøh¯-ÎU-P-Ä®. ÂÚõ Gs 28 &US
Pmhõ¯©õP Âøh-¯-Îz-uÀ ÷Ás-k®. 10x3=30
Note : Answer any ten questions. Question No. 28 is Compulsory.

16. \ø©-¯-»-øÓ-°ß SøÓ¢-u-£m\ AÍÄ ¯õx ?
What is the minimum size of a kitchen ?

17. AkU-S-©õi Si-°-¸¨-¦-P-ÎÀ EÒÍ SøÓ-£õ-k-PÒ ¯õøÁ ?
What are the disadvantages in Apartments ?

18. Ps-nõi £ØÔ ]Ö SÔ¨¦ ÁøµP.
Write short notes on Glass.

19. \µõ-\› PhÀ ©m-h® Gß-ÓõÀ GßÚ ?
What is meant by Mean Sea Level ?

20. }º _z-v-P-›¨-£-uØ-PõÚ ÷|õU-P[-P-ÎÀ H÷u-Ý® ‰ß-ÔøÚ GÊ-xP.
Write any three objectives of Water Treatment.

21. }º GÆ-ÁõÖ ©õ-_-£-k-Q-Óx ?
How does water get polluted ?

22. \õø» ø\øP SÔ-±-k-PÒ H÷u-Ý® 3 Áøµ-P.
Draw any three road signs.

23. BØ-ÓÀ CǨø£ PnU-Q-k® hõº-]-°ß `z-v-µzøu GÊ-x-P.
Write the Darcy’s formula to find out loss of head.

24. Ahºzv £ØÔ ]Ö SÔ¨¦ u¸P.
Write a short note on Density.

[ v¸¨¦P / Turn over

8379 6

25. £i-¯-øÁz-uÀ – Áøµ-¯-ÖU-P-Ä®.
Define Sedimentation.

26. ¦¯-¼ß ÂøÍ-Ä-PÒ ¯õøÁ ?
What are the effects of cyclone ?

27. Gs-ön´ P]-Ä £ØÔ ]Ö SÔ¨¦ GÊ-xP.
Write short notes on - Oil spill.

28. EÔg-_® SÈ Gß-ÓõÀ GßÚ ?
What is meant by Soak Pit ?

£Sv & III / PART - III
SÔ¨¦ : GøÁ÷¯Ý® I¢-x Â-ÚõU-P-ÐUS Âøh¯-ÎU-P-Ä®. ÂÚõ Gs 35 &US
Pmhõ¯©õP Âøh-¯-ÎUP ÷Ás-k®. 5x5=25
Note : Answer any five questions. Question No. 35 is compulsory.

29. ©m-hU-SÔ Gß-£x ¯õx ? £À-÷ÁÖ ÁøP-¯õÚ ©m-hU-S-Ô-PøÍ Á›-ø\¨-£-kz-xP.
What is a benchmark ? List out the different types of benchmark.

30. Lö£-÷µõ]ö©sm Gß-ÓõÀ GßÚ ? Auß uß-ø©-PÒ ¯õøÁ ?
What is Ferrocement ? What are its properties ?

31. -|À» Si-}º £QºÄ •øÓU-PõÚ ÷uøÁ-PÒ ¯õøÁ ?
What are the requirements of a good water distribution system ?

32. ]ö©sm Põß-Q-Ÿm \õ-ø»-°ß |ß-ø©-PÒ ©Ø-Ö® wø©-PøÍ £m-i-¯-¼-kP.
List the merits and demerits of Cement Concrete road.

33. §P®-£® Gß-ÓõÀ GßÚ ? Ax HØ-£h Põ-µ-n[-PøÍ GÊ-x-P.
What is an earthquake ? Write its causes.

34. ö£º-÷Úõ-¼-°ß ÷uØ-Ó® AÀ-»x BØ-ÓÀ \©ß-£õmøh _¸U-P-©õP ÂÍU-SP.
Explain briefly about the Bernoulli’s Theorem or Energy equation.

35. |a-_z-uøh öuõm-i-°ß £h® Áøµ¢x £õ-P[-PøÍ SÔU-P-Ä®.
Draw neat sketch of Septic Tank and label its parts.

7 8379

£Sv & IV / PART - IV
SÔ¨¦ : A- ø Úz- x ÂÚõU- P - Ð U- S ® Âøh¯- Î U- P - Ä ®. ÷uøÁ- ¯ õÚ Ch[- P - Î À
£h® Áøµ-P. 2x10=20
Note : Answer all the questions. Draw neat sketches wherever required.

36. (A) uÛ-|-£ºz ÷uøÁ-ø¯ £õ-vU-S® Põ-µ-o-PøÍ ÂÁ-›U-P-Ä®.
AÀ»x
(B) ©mh AÍUøP P¸- Â - ° ß Eu- Â - ² - h ß öuõ- h ºa- ] - ¯ õP GkU- P ¨- £ mh ©mh
AÍUøP ÷PõÀ AÍ- Ä - P Ò R÷Ç öPõ- k U- P ¨- £ m- k ÒÍÚ. ©m- h U- P - ¸ Â
2, 5 ©Ø-Ö® 8 Áx AÍ-Ä-P-ÐUS ¤ß Ch-©õØ-Ó® ö\´-¯¨-£m-hx. ¦Ò-Î-PøÍ
Am-h-Á-øn¨-£-kzv H÷u-Ý® J¸ •øÓ-°À SøÓU-P¨-£mh ©m-hzøu PõsP.
PnU-R-k-PøÍ \›-£õºU-P-Ä®.
0.675, 1.230, 0.750, 2.565, 2.225, 1.935, 1.835, 3.220, 3.115 ©Ø- Ö ® 2.875
©m-hU-S-Ô-°ß SøÓU-P¨-£mh ©m-h® 100.000 «.
(a) Explain the factors affecting Per Capita Demand.
OR
(b) The following staff readings were observed successively with a level, the instrument
having been moved after the second, fifth and eighth readings.
0.675, 1.230, 0.750, 2.565, 2.225, 1.935, 1.835, 3.220, 3.115 and 2.875. The RL of BM
is 100.000 m.
Obtain the reduced levels of each point by any one method and apply usual check.

37. (A) öÁÒͨ- ö£-¸U-Qß ÷£õ-x® Auß ¤ß-Ú-¸® ö\´-¯-÷Ás-i¯ •ß-öÚa-\-›UøP
|h-Á-iU-øP-PøÍ £ØÔ Â›-ÁõP GÊ-xP.
AÀ»x
(B) 150 ª.« Âm-h-•® 400 «m-hº }Í-•® öPõsh J¸ S-Çõ-°À ÂÚõ-iUS
2.5 «m-hº vø\-÷Á-Pz-vÀ }º KiU-öPõs-i-¸U-Q-Óx. ö\ê ©õ-Ô¼ (c) I 40
GÚU öPõsk SÇõ-°À HØ-£-k® BØ-ÓÀ CǨ-¤-øÚU PõsP.
(a) Write in detail about the precautions to be taken during and after flood.
OR
(b) Water flows through a pipe line 150 mm diameter and 400 m long. The velocity of flow
of water in the pipe is 2.5 m/s. Find out the loss of head in the pipe by taking Chezy’s
Constant (c) as 40.

-oOo-

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No. of Printed Pages : 7
8380
!8380BasicAutoEng! £vÄ Gs
Register Number

Part III — Vocational Subjects
(Engineering and Technology Area)
Ai¨£øh uõÛ¯[Q Fºv ö£õÔ°¯À & P¸zv¯À
BASIC AUTOMOBILE ENGINEERING - THEORY
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version)

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 90
Time Allowed : 3.00 Hours ] [ Maximum Marks : 90

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP¨ £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£v¨¤À SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of fairness,
inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw diagrams.

£Sv & I / PART - I
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15

(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯z ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx
GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives and write
the option code and the corresponding answer.

[ v¸¨¦P / Turn over

8380 2

1. ©ø»¨-£-S-v-°À iµõU-\ß ©Ø-Ö® \õø» Q›¨ Av-P® QøhU-S® Gß-âß C¯UP
ÁøP :
(A) |õßS \U-Pµ C¯U-P®
(B) AvP ÷ÁP C¯U-P®
(C) ¤ß-¦Ó Gß-âß ¤ß \U-Pµ C¯U-P®
(D) ªu ÷ÁP C¯U-P®
Which engine drive provides high mountain traction and road grip ?
(a) Four wheel drive
(b) High speed drive
(c) Rear engine rear wheel drive
(d) Medium speed drive

2. iµõßì-ª-\-ÛÀ QÍma G¢u Chz-vÀ EÒÍx ?
(A) |õß-Põ-ª-h® (B) Cµs-hõ®- Ch®
(C) BÓõ® Ch® (D) •u-¼-h®
In transmission system, the clutch is placed in :
(a) Fourth place (b) Second place
(c) Sixth place (d) First place

3. Ea-\-£m\ Q¯º ÷µæ-÷¯õ :
(A) 1 : 2 (B) 2 : 1 (C) 1.5 : 1 (D) 1 : 1
Top gear ratio is :
(a) 1:2 (b) 2:1 (c) 1.5 : 1 (d) 1:1

4. Áõ-P-Úz-vß Cu-¯® Gß-£x :
(A) ¤ì-hß (B) Gß-âß (C) Q¯º £õUì (D) QÍma
Heart of the vehicle is :
(a) Piston (b) Engine (c) Gear box (d) Clutch

5. Q¯º- £õU-êÀ £¯ß-£-kz-u¨-£-k® E¯-Ä Gs-ön´ :
(A) SAE 60 (B) SAE 120 (C) SAE 50 (D) SAE 90
The lubricating oil used in the gear box is :
(a) SAE 60 (b) SAE 120 (c) SAE 50 (d) SAE 90

3 8380

6. Põßì-hßm- ö©è Q¯º -£õU-êÀ £¯ß-£-kz-u¨-£-k® £Ø-\U-Pµ ÁøP :
(A) ö|ÎÄ £Ø-\U-P-µ® (B) ÷|º £Ø-\U-P-µ®
(C) EÒ-£UP £Ø-\U-P-µ® (D) \›-Ä £Ø-\U-P-µ®
The gear used in the constant mesh Gear box is :
(a) Helical gear (b) Spur gear
(c) Internal gear (d) Bevel gear

7. ¦öµõ¨-£À-»º åõ¨-iß •ß •øÚ ö£õ-¸z-u¨-£mh £õ-P® :
(A) Q¯º £õUì (B) Gß-âß
(C) i£-µß-]-¯À ³Ûm (D) QÍma
The front end of the propeller shaft is connected with :
(a) Gear box (b) Engine
(c) Differential unit (d) Clutch

8. ¤ß-Á-¸-Á-Ú-ÁØ-ÖÒ Gx h¯-›ß vhz uß-ø©-ø¯U SÔU-Q-Óx ?
(A) mi-öµm (B) Põº-Põì (C) ¤øÍ (D) ¥m
Which one of the following indicates the solidity of the tyre ?
(a) Tread (b) Carcass (c) Ply (d) Bead

9. ›®-ø©-²® A¨-ø£-²® Cøn¨-£-x :
(A) h¯º (B) ÃÀ (C) i³¨ (D) ì÷£õUì
The rim and hub are connected by :
(a) tyre (b) wheel (c) tube (d) spokes

10. uøh¨-£m-øh-PÒ Guß «x ö£õ-¸z-u¨-£-k-Q-Óx ?
(A) \U-Pµ ]¼s-hº (B) uøhU Pm-øh
(C) ¤µ-uõÚ ]¼s-hº (D) uøh E¸-øÍ
Brake linings are affixed to which part ?
(a) Wheel cylinder (b) Brake shoes
(c) Master cylinder (d) Brake drum

[ v¸¨¦P / Turn over

8380 4

11. vµ-Á AvºÄ EÔg-]-¯õ-Úx G¢u uz-x-Áz-vß Ai¨-£-øh-°À C¯[-S-Q-Óx ?
(A) Eµõ´Ä uz-x-Á® (B) {³m-hß Âv
(C) £õì-PÀ Âv (D) ö|®¦ ÷PõÀ uz-x-Á®
Hydraulic damper is working based on the principle of __________.
(a) Principle of friction (b) Newton law
(c) Pascal’s law (d) Principle of lever

12. xøn 줛[ G¢u ÁøP ÁõPÚ[PÎÀ £¯ß£kzu¨£kQÓx ?
(A) Cµsk \UPµ ÁõPÚ® (B) C»SµP ÁõPÚ®
(C) ‰ßÖ \UPµ ÁõPÚ® (D) PÚµP ÁõPÚ®
In which type of vehicle, helper springs are used ?
(a) Two Wheeler (b) Light Vehicles
(c) Three Wheeler (d) Heavy Vehicles

13. Áõ-P-Úz-vß C¯UP {ø»-°ß vø\-ø¯U Pm-k¨-£-kz-x® Aø©¨-¦ :
(A) Gß-âß (B) ìi-¯-›[ Aø©¨-¦
(C) AvºÄ EÔg-_® Aø©¨-¦ (D) ¤÷µU Aø©¨-¦
During driving, the direction of the vehicle is controlled by :
(a) Engine (b) Steering system
(c) Suspension system (d) Brake system

14. Áõ-P-Úz-vß •x-öP-¾®¦ Gß-£x :
(A) Gß-âß (B) Aia-\m-h® (C) i£-µß-]-¯À (D) ÷©Ø-T-k
The backbone of the vehicle is :
(a) Engine (b) Chassis frame (c) Differential (d) Body

15. CÀ-¾-ª-÷Ú-\ß Gß-£-uß ö£õ-¸Ò :
(A) C¯U-P® (B) öÁÎa-\® (C) öÁ¨-£® (D) J¼
The Illumination is related to :
(a) Motion (b) Light (c) Temperature (d) Sound

5 8380

£Sv & II / PART - II
SÔ¨¦ : GøÁ÷¯Ý® £z- x Â- Ú õU- P - Ð US Âøh¯- Î U- P - Ä ®. ÂÚõ Gs 28 &US
Pm-hõ-¯-©õP Âøh-¯-ÎUP-Ä®. 10x3=30
Note : Answer any ten questions. Question No. 28 is compulsory.

16. iµõßì-ª\ß ]ì-hz-vÀ EÒÍ •U-Q¯ £õ-P[-PøÍ GÊ-xP.
Write the important parts of the transmission system.

17. QÍma ø»Û[ u¯õ-›U-P¨ £¯ß-£-k® ö£õ-¸m-PÒ ¯õøÁ ?
What are the materials used to make the clutch lining ?

18. Q¯º- £õU-êÀ £¯ß-£-kz-u¨-£-k® £Ø-\U-P-µ[-P-Îß ÁøP-P-øÍU TÖP.
List out the types of gears used in the gear box.

19. ¦öµõ¨-£À»º åõ¨-iß ÁøP-PøÍU TÖ-P.
State the types of propeller shaft.

20. Áøµ-¯Ö : |õßS \U-Pµ C¯U-P®
Define Four wheel drive.

21. uøh vµ-Áz-vÀ P»¢-xÒÍ Tm-k¨ ö£õ-¸m-PÒ ¯õøÁ ?
What are the additives mixed in brake fluid ?

22. ]Ö SÔ¨¦ ÁøµP : \U-Pµ AÍ-Ãk
Write short notes on wheel dimension.

23. ìi-¯-›[ ÂQ-u® Gß-ÓõÀ GßÚ ?
What is meant by steering ratio ?

24. Aiz-uÍ® Gß-ÓõÀ GßÚ ?
What is meant by Chassis ?

25. ªß-ö£õ-ÔU-Pm-øh-°ß E£-÷¯õ-P® GßÚ ?
What is the use of Spark Plug ?

[ v¸¨¦P / Turn over

8380 6

26. QÍm-]ß ÷Áø»-PÒ ¯õøÁ ?
What are the functions of Clutch ?

27. \U-P-µz-vß ÷Áø» GßÚ ?
What is the working of Wheel ?

28. ÷hõ Cß £ØÔ ]Ö-S-Ô¨¦ Áøµ-P.
Give short notes about Toe in.

£Sv & III / PART - III
SÔ¨¦ : GøÁ÷¯Ý® I¢-x Â-ÚõU-P-ÐUS Âøh¯-ÎU-P-Ä®. ÂÚõ Gs 35 &US
Pmhõ¯©õP Âøh-¯-ÎUP-Ä®. 5x5=25
Note : Answer any five questions. Question No. 35 is compulsory.

29. uõ-Û-¯[Q Áõ-PÚ Ai¨-£-k-øP-°À EÒÍ Aø©¨-¦-PøÍ ÂÁ-›U-P-Ä®.
Explain automobile vehicle chassis.

30. ÷|º £Ø-\U-P-µ® (spur gear) £ØÔ ÂÁ-›U-P-Ä®.
Describe about spur gear.

31. h¯õ¨-µ® QÍm-]ß £h® Áøµ¢x £õ-P[-PøÍU SÔU-P-Ä®.
Draw and mark the parts of Diaphragm Clutch.

32. vµ-Á uøh Aø©¨-¤À ~øÇ¢-xÒÍ PõØ-ÖU SªÌ }U-S® ö\´-•-øÓ-ø¯¨ £ØÔ
GÊ-xP.
Write the procedure of removing air bubbles in hydraulic brake system.

33. ¦öµõ¨-£À-»º åõ¨-iß £h® Áøµ¢x £õ-P[-PøÍU SÔ-.
Draw and mark the parts of propeller shaft.

34. H÷u-Ý® J¸ ÁøP £møh ÂÀ öuõ-S¨¦ £h® Áøµ¢x £õ-P[-PøÍU SÔ.
Draw any one type of leaf spring and indicate the parts.

35. i[-P-›[ ö\´-¯z ÷uøÁ-¯õÚ E£-P-µ-n[-PÒ ¯õøÁ ?
What are the tools used for tinkering ?

7 8380

£Sv & IV / PART - IV
SÔ¨¦ : A- ø Úz- x ÂÚõU- P - Ð U- S ® Âøh¯- Î U- P - Ä ®. ÷uøÁ- ¯ õÚ Ch[- P - Î À
£h® ÁøµP. 2x10=20
Note : Answer all the questions. Draw diagram wherever necessary.

36. (A) J¸ umk QÍm-]ß £h® Áøµ¢x ÂÁ-›U-P-Ä®.
AÀ»x
(B) J¸-Á-øP ¤ß Aa_ (Rear Axle) Aø©¨ø£ £hz-x-hß ÂÁ-›U-P-Ä®.
(a) Draw and explain about single plate clutch.
OR
(b) Explain the construction of any one rear axle with a suitable sketch.

37. (A) PõØÖ uøh Aø©¨-¤ß ÷Põmk Áøµ-£-h® Áøµ¢x ÂÁ-›U-P-Ä®.
AÀ»x
(B) G»Um- µ õ- Û U CU- Ü - \ ß Aø©¨- ¤ ß Aø©¨- ø £- ² ®, ÷Áø» ö\´- ² ®
Âuz-øu-²® £hz-x-hß ÂÁ-›U-P-Ä®.
(a) Draw the line diagram of air brake and describe it.
OR
(b) Describe the construction and working principle of an electronic ignition system with a
neat sketch.

-o0o-

[ v¸¨¦P / Turn over

.

No. of Printed Pages : 11
8381
!8381EmployaSkills! £vÄ Gs
Register Number

Part III — Vocational Subjects
÷Áø»Áõ´¨¦z vÓßPÒ
EMPLOYABILITY SKILLS
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version)

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 70
Time Allowed : 3.00 Hours ] [ Maximum Marks : 70

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP¨ £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£v¨¤À SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
(3) CÆÂÚõzuõÎÀ B[Q»zvÀ ÷PmP¨£mkÒÍ ÂÚõUPÐUS
B[Q»zv÷»÷¯ Âøh¯ÎUPÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of fairness,
inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw diagrams.
(3) In this question paper, answer the questions asked in English, in English.

£Sv & I / PART - I
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 30x1=30

(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯z ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx
GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives and write
the option code and the corresponding answer.

[ v¸¨¦P / Turn over

8381 2

1. |®ø© •ß-÷ÚõUQ |Pºz-x-Á-uØS £¯ß-£-k® ©Ú E¢-x-uÀ __________ GÚ¨-£k®.
(A) _¯ FU-P-©-Ψ-¦ (B) _¯ ¤µ-v-£-¼¨-¦
(C) ¤ß-Þm-h® (D) _¯ ©›-¯õ-øu
An internal drive that helps us to keep moving forward is __________.

(a) Self motivation (b) Self reflection

(c) Feedback (d) Self respect

2. |©-x Gs-n[-P-Î-¾®, ö\¯À-P-Î-¾® uõU-Pzøu HØ-£-kz-x® J¸ EÒ Eøµ-¯õ-hÀ
__________ BS®.

(A) _¯- ÷£a-_ (B) ÷|º-ø©
(C) _¯ FU-P-©-Ψ¦ (D) |s-£º-P-Ð-hß ÷£_-uÀ
An internal dialogue with oneself that influences our thoughts and our actions is __________.

(a) Self talk (b) Honesty
(c) Self motivation (d) Speaking with friends

3. }shPõ» öÁØ- Ô US Bu- µ - Á õÚ E[- P - Î ß Eh- Ú - i ö\Í- P - › - ¯ [- P Ò AÀ- » x
¸¨-£[-PøÍz uÒÎ øÁ¨-£x __________ I SÔU-Q-Óx.
(A) _¯ HØ-¦ (B) _¯ ¤µ-v-£-¼¨-¦
(C) ^º¨-£-kz-x-uÀ (D) _¯ JÊU-P®
The way of putting off your immediate comfort or wishes in favor of long term success is
described as __________.
(a) Self acceptance (b) Self reflection
(c) Grooming (d) Self discipline

4. Communication flow from upper ladder to lower ladder is known as __________.

(a) Horizontal communication (b) Upward communication

(c) Diagonal communication (d) Downward communication

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5. OET stands for __________.

(a) Organizational English Test (b) Operational English Test

(c) Ongoing English Test (d) Occupational English Test

6. Which of the following helps us to grasp important notes ?

(a) Note making (b) Summary writing

(c) Draft making (d) Mind mapping

7. Effective speaking helps us to build __________.

(a) Bad communication (b) Unclear communication

(c) Ambiguous communication (d) Effective communication

8. ö£õ-x-ÁõP {PÌ-{ø» |õm-S-Ô¨-¤øÚ (Diary) Enºz-x® ö\õÀ __________.
(A) \‰-P Fh-P® (B) £v-Â-k
(C) Microsoft word (D) Áø»¨-£-v-Ä
The term __________ is usually referred to an online diary.
(a) Social media (b) Post
(c) Microsoft word (d) Blog

9. ¤ß-Á-¸-Á-Ú-ÁØ-ÔÀ \‰-P Fh-Pz-vß |ßø© Gx ?
(A) ÷|¸US ÷|º öuõ-hº¦ vÓß SøÓ-Q-Ó-x
(B) Cøn¯ ªµm-hÀ
(C) AøÚ-Á-¸-hß Cøn¢-v-¸z-uÀ
(D) \‰-P Fh-P[-P-Îß ö©ß-uõU-S-uÀ
Which among the following is an advantage of Social media ?
(a) Reduces face-to-face communication skills
(b) Cyberbullying
(c) Stay connected with everyone
(d) Hacking on social media

[ v¸¨¦P / Turn over

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10. ©Ø- Ó - Á º- P - Ð - h ß öuõ- h º¦ öPõÒ- Ð ®- ÷ £õx, AÔ- Ä , vÓß- P Ò, ö\¯À- • - ø Ó- P Ò
©Ø-Ö® C¯À-¦-PøÍ J¸[-Q-ønzx öuõ-hº-¦-£-kz-x-Áx __________ GÚ¨-£-k®.
(A) Áø»¨-£-v-Ä (B) uP-ÁÀ öuõ-hº¦ vÓ-ø©
(C) \‰-P Fh-P® (D) ö©´-{Pº uP-ÁÀ öuõ-hº-¦
The process that combines the knowledge, skills, processes and dispositions one associates
during interactions with others is termed as __________.
(a) Blogging (b) Communication Competency
(c) Social media (d) Virtual Communication

11. }[-PÒ Ctrl+R &I QÎU ö\´-uõÀ, }[-PÒ __________ ö£Ö-ú-PÒ.
(A) Ch-x ^µ-ø©¨-¦ (B) ø©¯a ^µ-ø©¨-¦
(C) \›-¯õÚ ^µ-ø©¨-¦ (D) Á»-x ^µ-ø©¨-¦
When you click Ctrl+R, you can have __________.
(a) Left alignment (b) Centre alignment
(c) Justified alignment (d) Right alignment

12. Kµ[-PÒ & RÌ-Psh G¢u ö£õ-¸Í-hU-Pz-vÀ Põ-n-»õ® ?
(A) uÍ-Á-ø©¨-¦ (B) •P¨-¦
(C) Ái-Á® (D) Põm-]
Margins can be found in which of the following tabs ?
(a) Layout (b) Home
(c) Format (d) View

13. £U-Pz-vß AÍøÁ¨ ¤ß-Á-¸® G¢u ö£õ-¸Í-hU-P® £¯ß-£-kzv ©õØ-Ó-»õ® ?
(A) uÍ-Á-ø©¨-¦ (B) Ái-Á®
(C) ÷Põ¨¦ (D) ÷\ºz-uÀ
Size of the page does adjust using which of the following tabs ?
(a) Layout (b) Format
(c) File (d) Insert

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14. u[- P Ò öuõ- È À- x - ø Ó- ø ¯¨ £ØÔ AÔ¢- x UöPõÒ- Á - u Ø- S ® A÷u- ÷ £õßÓ
öuõ-ÈÀ-PøÍU PÁ-Û¨-£-uØ-S® ]Ô-x ÷|µ® Gkz-xU-öPõÒ-Ю CÍ® öuõ-ÈÀ
•øÚ-÷Áõº __________ GÚ AøÇU-P¨-£-k-Q-Óõº-PÒ.
(A) öuõ-hU-P® (B) \‰-P
(C) Bµõ´a] (D) ]Ö öuõ-ÈÀ
The type of young entrepreneur who takes some time in learning about their industry and
observing similar industries before getting started is called as __________.
(a) Start-up (b) Social
(c) Research (d) Small business

15. _¯ Eu-ÂUSÊ __________ IU öPõs-kÒÍx.
(A) AøÚzx £õ-¼-Ú®
(B) J÷µ Sk®-£z-v-¼-¸¢x C¸-Áº
(C) P»¨¦ £õ-¼-Ú®
(D) Bs-PÒ ©m-k® AÀ-»x ö£s-PÒ ©m-k®
SHG consists of __________.
(a) All gender
(b) Two from a family
(c) Mixed gender
(d) Only male or female members

16. AhÀ £õ-x-Põ¨¦ ø©¯® Gß-£x J¸ ÁøP-¯õÚ __________ BS®.
(A) uÛ-¯õº {v (B) Aµ_ {v
(C) _¯ {v (D) Aµ_ \õ-µõu {v
Atal Incubation Centre is a type of __________.
(a) Private funding (b) Government funding
(c) Self funding (d) Non-Government funding

17. J¸ Áo-P •¯Ø-]US Bu-µ-ÁõP ‰»-u-Úzøu vµm-k® ö\¯À xÁU-Pz öuõ-È-¼ß
öuõ-hUP __________ GÚ AøÇU-P¨-£-k-Q-Óx.
(A) •u-½k (B) Áo-P® (C) Phß-PÒ (D) {v
The act of raising capital to support a business venture is known as start-up __________.
(a) Investment (b) Business (c) Loans (d) Funding

[ v¸¨¦P / Turn over

8381 6

18. ]Ó¨-£õ-PU ÷Pm-£-Á-µõP C¸z-uÀ, ÷PÒ-Â-PøÍU ÷Pm-£x, uÁ-Ö-PøÍa ö\´-¯z
u¯õ-µõP C¸z-uÀ, \P FÈ-¯º-P-Î-hª-¸¢-x PØ-ÖU öPõÒ-Áx BQ-¯øÁ __________
vÓß-PøÍ ÷©®-£-kz-x-Á-uØ-PõÚ ]» ÁÈ-PÒ.
(A) ÷£_® (B) ]¢-u-øÚ
(C) uP-Á-ø©¨¦ (D) •ß •¯Ø-]
Being a better listener, asking questions, being willing to make mistakes, learning from the
co-workers are some ways to improve __________ skills.
(a) Speaking (b) Thinking
(c) Adaptability (d) Initiative

19. •ß•¯Ø-]- v-Óß Gß-£x __________ vÓß-P-ÎÀ Jß-Óõ-S®.
(A) _¯ FU-S-ÂU-S® (B) _¯ ÷©»õs-ø©
(C) _¯ £S¨-£õ´-Ä (D) _¯ ¤µ-v-£-¼¨-¦
Initiative skill is one of the __________ skills.
(a) Self motivating (b) Self management
(c) Self analyzing (d) Self reflective

20. PØ-ÖU-öPõÒ-Á-uØ-S®, ¦v-¯ ÷¯õ-\-øÚ-PøÍ Bµõ´-Á-uØ-S®, ÷Áø»-ø¯¨ £Qº¢x
öPõÒ- Á - u Ø- S ®, £» ÷Áø»Áõ´¨- ¦ - P øÍ E¸- Á õU- S - Á - u Ø- S ® __________ J¸
uÍ-©õ-S®. -
(A) Cøn-¯® (B) ÁS¨-£-øÓ
(C) ö©ß-ö£õ-¸Ò P¸-Â-PÒ (D) uõÒ
One of the platforms to learn, explore new ideas, share our work and create many work
opportunities is through __________.
(a) Internet (b) Classroom
(c) Software tools (d) Paper

21. £ß- • - P zuß- ø ©- ² - ø h¯ £o- ° - h [- P Ò öÁÆ- ÷ ÁÖ Ps- ÷ nõm- h [- P Ò
öPõs- h - Á ºPøÍ Jß- Ô - ø nU- Q - Ó x. Cx __________ ©Ø- Ö ® ¦x- ø ©ø¯
Av-P-›U-Q-Óx.
(A) Áͺa-] (B) £øh¨-£õØ-ÓÀ
(C) \©-£[S (D) EØ-£z-vzvÓß
A diverse workplace brings together people with different perspectives. This increases
__________ and innovation.
(a) Development (b) Creativity
(c) Equity (d) Productivity

7 8381

22. £À-÷Á-Ö-£mh £o-°-h[-PÒ __________ I Av-P-›U-Pa ö\´-Á-uß ‰»® \›¯õÚ
|£º \›-¯õÚ £o-ø¯¨ ö£Ö-Áøu EÖ-v ö\´-Q-Óx.
(A) CǨ-¦ (B) EØ-£z-vz-v-Óß
(C) EØ-£zv ÂQ-u® (D) C»õ-£®
A diverse workplace increases __________ by ensuring the right person gets the right task.
(a) Loss (b) Productivity
(c) Manufacturing rate (d) Profit

23. GGG &ß Â›-ÁõU-P® :

(A) Global Generation Gender (B) Global Generation Gap
(C) Global Gender Gap (D) Gender Generation Gap
Expand GGG :
(a) Global Generation Gender (b) Global Generation Gap
(c) Global Gender Gap (d) Gender Generation Gap

24. £µ¢u AÍ-  - » õÚ ö\¯À- £ õ- k - P øÍ öPõsh Á[Q __________ GÚ
AøÇU-P¨£k-Q-Óx.
(A) •Êø© Á[-Q (B) ]Ô-¯ {v Á[-Q
(C) uÛ Á[Q (D) EÒѺ £Sv Á[-Q
A Bank which has a broad range of area under it is known as :
(a) Universal Bank (b) Small finance Bank
(c) Private sector Bank (d) Local area Bank

25. ¤ß-Á-¸-Á-Ú-ÁØ-ÖÒ Gx {v-°-¯À P¸- ?
(A) ¤øn¨¦ £z-v-µ® (B) {»®
(C) Pm-i-h® (D) u[-P®
Which of the following is a financial instrument ?
(a) Bond (b) Land
(c) Building (d) Gold

[ v¸¨¦P / Turn over

8381 8

26. ¤ß-Á-¸-Á-Ú-ÁØ-ÖÒ Gx iâm-hÀ {v-°-¯À EÒÍhU-Pz-vß £õ-P® AÀ» ?
(A) ªß-Úq \õ-u-Ú® (B) £›-Áºz-uøÚ uÍ®
(C) £n® ö\¾z-x® Ch® (D) ]À-»øÓ ÂØ-£øÚ •P-Áº
Which of the following is not a component of Digital Financial inclusion ?
(a) Electronic device (b) Transaction platform
(c) Cash counter (d) Retail agent

27. iµõßì £_-¤U Tm-hõsø© __________ ß Gkz-xU-Põm-hõ-S®.
(A) P»õa-\õµ E»-P-©-¯-©õU-PÀ (B) Aµ-]-¯À E»-P-©-¯-©õU-PÀ
(C) \‰-P E»-P-©-¯-©õU-PÀ (D) ö£õ-¸Íõ-uõ-µ E»-P-©-¯-©õU-PÀ
Trans pacific partnership is an example for __________.
(a) Cultural globalization (b) Political globalization
(c) Social globalization (d) Economic globalization

28. £ßÚõmk {Ö-Á-Ú[-P-Îß E¸-ÁõU-P® __________ ‰»® \õz-v-¯-©õ-Q-Óx.
(A) E»-P-©-¯-©õU-PÀ (B) ø©¯¨-£-kz-x-uÀ
(C) EÒ-|õmk Áºz-u-P® (D) £ß-•-P¨-£-kz-x-uÀ
Creation of Multinational Companies is possible by :
(a) Globalization (b) Centralisation
(c) Inland trade (d) Decentralisation

29. Áõ-iU-øP-¯õͺ __________ Ai¨-£-øh-°À ö\¯À-£-k-Áx J¸-Á-›ß |®-¤U-øP-ø¯¨
ö£Ó-Ä®, AÁº-P-Îß Â_-Áõ-\z-øu¨ ÷£n-Ä® Eu-Ä-Q-Óx.
(A) ¤ß-Þm-hz-vß (B) ÷uõØ-Óz-vß
(C) ÷|µz-vß (D) £nz-vß
Acting on customer _________ can help one gain their trust and maintain customer loyalty.
(a) Feedback (b) Appearance
(c) Time (d) Money

30. RÌU-Ps-h-ÁØ-ÖÒ Gx C¢-v-¯õ-ÂÀ ÷Áø»-Áõ´¨¦ Cøn-¯ uÍ® AÀ» ?
(A) Indeed.com (B) Naukri.com
(C) Gmail (D) LinkedIn
Which among the following is not an online job portal in India ?
(a) Indeed.com (b) Naukri.com
(c) Gmail (d) LinkedIn

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£Sv & II / PART - II

SÔ¨¦ : GøÁ÷¯Ý® I¢x ÂÚõUPÐUS Âøh¯ÎUPÄ®. ÂÚõ Gs 37 &US
Pmhõ¯©õP Âøh¯ÎUPÄ®. 5x2=10

Note : Answer any five questions. Question No. 37 is Compulsory.

31. ÷|º-ø©-¯õP C¸z-u-¼ß •U-Q-¯z-x-Áz-øuU TÖ-P.
State the importance of being honest.

32. What is writing skill ?

33. \‰-P Fh-P[-P-Îß •U-Q-¯z-x-Áz-øu¨ £m-i-¯-¼-h-Ä®.
List the importance of Social media.

34. J¸ {Ö-Á-Úz-vÀ _Ø-Ö¨-¦Ó ~s-nõ´Ä Gß-ÓõÀ GßÚ ?
What is environment scanning in an organization ?

35. £õ-¼Ú Cøh-öÁ-Îø¯ Áøµ-¯-ÖU-P-Ä®.
Define Gender Gap.

36. ©øÓ-•-P Á› Gß-ÓõÀ GßÚ ?
What is Indirect Tax ?

37. ö\¯ØøP ~s-n-ÔÄ Gß-ÓõÀ GßÚ ?
What is Artificial Intelligence ?

[ v¸¨¦P / Turn over

8381 10

£Sv & III / PART - III
SÔ¨¦ : GøÁ÷¯Ý® I¢x ÂÚõUPÐUS Âøh¯ÎUPÄ®. ÂÚõ Gs 44 &US
Pmhõ¯©õP Âøh¯ÎUPÄ®. 5x3=15
Note : Answer any five questions. Question No. 44 is Compulsory.

38. _¯ -÷£a_ Gß-ÓõÀ GßÚ ?
What is self talk ?

39. ö\¯À- v-Óß ªS ÷Pm-h-¼ß 3A PÒ ¯õøÁ ?
What are the 3As of active listening ?

40. CÍ® xÁUP öuõ-ÈÀ- •-øÚ-÷Áõ›ß ÁøP-PøÍ £m-i-¯-¼-h-Ä®.
Name the various types of Young Entrepreneurs.

41. •ß-•-¯Ø] vÓß-PøÍ ÷©®-£-kzu H÷u-Ý® 3 ÁÈ-P-øÍ £m-i-¯-¼h-Ä®.
List any 3 ways to improve initiative skills.

42. GGGI SÔ- ± m- i øÚ AÍ- Â k®- ÷ £õx Gz- u - ø Ú £›- © õ- n [- P Ò EÒÍÚ ? AøÁ
¯õøÁ ?
How many dimensions are there while measuring GGGI ? What are they ?

43. iâm-hÀ {v-°-¯À ÷\øÁ Gß-ÓõÀ GßÚ ?
What is Digital Financial Services ?

44. {ø»-¯õÚ öuõ-ÈÀ Gß-ÓõÀ GßÚ ?
What is Sustainable Career ?

11 8381

£Sv & IV / PART - IV
SÔ¨¦ : AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 3x5=15

Note : Answer all the questions.

45. (A) _¯ JÊU-Pz-vß £À-÷ÁÖ ÁøP-PøÍ ÂÁ-›U-P-Ä®.
AÀ»x
(B) uªÌ-|õm-iÀ xÁU-Pz öuõ-ÈÀ-PÒ £ØÔ _¸U-P-©õP ÂÍU-P-Ä®.
(a) Explain the different types of Self-discipline.
OR
(b) Briefly explain about the start-ups in Tamil Nadu.

46. (A) J¸ vÓ-ø©-¯õÚ uø»-Áº öPõs-i¸
- UP ÷Ás-i¯ £õz-vµ- [-PøÍ £m-i¯
- ¼
- h
- Ä
- ®.
AÀ»x
(B) G-Suites £ØÔ _¸U-P-©õP ÂÍU-P-Ä®.
(a) List the roles an effective leader must possess.
OR
(b) Explain about the G-Suites briefly.

47. (A) £o-°-hz-vÀ Em-÷\º¨ø£ ÷©®-£-kz-x® ÁÈ-P-øÍ Aøh-¯õÍ® Põ-n-Ä®.
AÀ»x
(B) ÂÍU-Pz-v-Óß ÁøP-P-øÍ ÂÍU-P-Ä®.
(a) Identify the ways that enhance inclusion in the workplace.
OR
(b) Explain the types of Interpretation skills.

-o0o-

[ v¸¨¦P / Turn over

No. of Printed Pages : 4
8382
!8382TextileTechnology! £vÄ Gs
Register Number

Part III — Vocational Subjects
(Engineering and Technology Area)

ö|\¯À öuõÈÀ~m£®
TEXTILE TECHNOLOGY
( uªÌ ÁÈ / Tamil Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 90

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.

£S-v & I
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15
(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯z ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx
GÊuÄ®.

1. C¢-v-¯õ-Âß ]Ó¢u P®-£Î ö£Ó¨-£-k® £S-v :
(A) uªÌ-|õ-k (B) Põè-«º (C) ÷PµÍõ (D) µõ-áì-uõß

2. ¤¯º-öhm F]-°À öPõU-Qø¯ ‰i, vÓ¨-£x :
(A) us-k (B) »õma (C) •øÚ (D) ¤µì-éº

3. xo-°ß C¸-¦-Ó-•® ö\[-Szx Á›-P-øÍ HØ-£-kz-x® ¤ß-ÚÀ :
(A) £ºÀ (B) \õ-uõ (C) Cs-hº-»õU (D) ›¨
[ v¸¨¦P

8382 2
4. ¥® Áõº¨-¤[ C¯¢-v-µz-vÀ V Ái-Á uõ[-Q-°ß ÷Põß-P-Îß öPõÒÍÍ-Ä :
(A) 300 •uÀ 400 (B) 100 •uÀ 200 (C) 400 •uÀ 600 (D) 200 •uÀ 300

5. Âm-ka ö\À-»¨-£mh Føh ¡ø», xo-²-hß Aiz-xa ÷\º¨-£-x :
(A) £ß-øÚ (B) ÂÊ-x-PÒ (C) öh®¨Òì (D) ¦o¨-£ß-øÚ

6. ÷\ßä ÃÀ GvÀ ö£õ-¸z-u¨-£m-kÒÍx ?
(A) £ß-øÚ (B) ö£s-k-»® ½Áº
(C) CÊU-S® öPõUQ (D) uÔ-°ß ¤÷µ®

7. QøÍ-©õUì hõ-¤-°À Av-P-£m\ Ÿ¥m öPõsh Aa-_-PÒ :
(A) 50 Aa-_-PÒ (B) 30 Aa-_-PÒ (C) 60 Aa-_-PÒ (D) 40 Aa-_-PÒ

8. \õ-uõ ö|\-Ä-hß ªu¨¦ ö|\øÁ Cønzx ö£Ö® ö|\Ä :
(A) íU&A&-÷£U (B) kÂÀ (C) íÛ-÷Põ®¨ (D) ©õU-¼-÷Úõ

9. ui-©-ÚõÚ xo-PÒ u¯õ-›UP £¯ß-£-k® |õ-hõ CÀ-»õu uÔ :
(A) ¦µ-öáU-øhÀ (B) Hº öám- (C) Áõm-hº öám (D) ÷µ¨-¤-¯º

10. øím-µ-á-÷ÚØ-Ô-¯õP £¯ß-£-k® ÷Áv¨ ö£õ-¸Ò :
(A) ÷\õ-i-¯® Põº-£-÷Úm (B) ÷\õ-i-¯® øím-µõU-ø\-k
(C) ÷\õ-i-¯® øím-÷µõ \À-ø£m (D) ÷\õ-i-¯® S÷Íõ-øµ-k

11. öPm-iz-ußø© Áõ´¢u P¸¨-¦a- \õ-¯® :
(A) AÛ-¼ß P¸¨-¦ (B) ÷Ám \õ-¯®
(C) ÷|µ-ia \õ-¯® (D) Aª-»a \õ-¯®

12. ©ØÓ {Ó[-P-Ð-hß P¸¨¦ {Ózøu P»¨-£-uØ-S¨ ö£¯º :
(A) Fuõ (B) ißm (C) ÷hõß (D) ÷åk

13. hºUQ öµm B°-¼ß £¯ß :
(A) \õ-¯z-yøÍ PøµU-P (B) \õ-¯z-yøÍ Dµ¨-£-kz-u
(C) PõØ-Ô-¾ÒÍ Dµzøu DºU-P (D) E¸-Ázøu {ø»-{-Öz-u

3 8382
14. ¤µè £¯ß-£-kzv Aa-]-k® •øÓ :
(A) ìQŸß Aa-_-•-øÓ (B) ìöhß-]À Aa-_-•-øÓ
(C) E¸øÍ Aa-_-•øÓ (D) øPU-Pmøh Aa-_-•-øÓ

15. iø\ß E¸-øÍ Gu-ÚõÀ BÚ-x ?
(A) xz-u-|õ-P® (B) uõ-ª-µ®
(C) L£º-Ü-æ[ E¸-øÍ (D) C¸®-¦

£Sv & II
SÔ¨¦ : GøÁ÷¯Ý® 10 Â-ÚõU-P-ÐUS _¸U-P-©õP Âøh¯-ÎU-P-Ä®. ÂÚõ Gs
28 &US Pmhõ¯©õP Âøh-¯-ÎUP-Ä®. 10x3=30

16. ¤ß-ÚÀ F] ÁøP-PÒ ¯õøÁ ?

17. Ãmk E£-÷¯õ-Pz xo-PÒ ¯õøÁ ?

18. ¦oz-v-Óz-uÀ SÔ¨¦ ÁøµP.

19. £õÄ öÁÎ-°-k® C¯U-Pz-vÀ Hß GøhU-PØ-PøÍ uÒÎ øÁUP ÷Ás-k® ?

20. £õÄ Põ¨¦ C¯U-P® Gß-ÓõÀ GßÚ ? Auß C¸ -Á-øP-PÒ ¯õøÁ ?

21. ö|kUS ÷Á¼ kÂÀ & SÔ¨¦ ÁøµP.

22. |õ-hõ CÀ-»õ uÔ-P-Îß ÁøP-PÒ ¯õøÁ ?

23. ¦÷µõ-]-¯õß \õ-¯® Gß-Ó-øÇU-P¨-£-k® \õ-¯® Gx ? Auß ÁøP-PÒ ¯õøÁ ?

24. ö\¯ØøP CøÇ-PøÍ \õ-¯-ªh HØÓ \õ¯ ÁøP Gx ? Hß ?

25. \õ¯ PÈÄ }µõÀ HØ-£-k® ©õ-_-£õ-k-PÒ ¯õøÁ ?

26. øPU-Pmøh Aa-_-•-øÓUS ÷uøÁ-¯õÚ E£-P-µ-n[-PÒ ¯õøÁ ?

27. Aa]k® £õoPÒ ¯õøÁ ?

28. öhº› xsk, \õ-uõ xsøh Âh Hß ¤µ-£-»-©õ-Úx ?
[ v¸¨¦P

8382 4
£Sv & III
SÔ¨¦ : GøÁ÷¯Ý® 5 Â-ÚõU-P-ÐUS ©m-k® Âøh¯-ÎU-P-Ä®. ÂÚõ Gs 35 &US
Pmhõ¯©õP Âøh-¯-ÎUP-Ä®. 5x5=25
29. ¤ß-ÚÀ xo & ö|\-Äz xo ÷ÁÖ-£õ-k-PøÍ Am-h-Á-øn¨-£-kz-xP.

30. Põ®-£-Äsk F] C¯[-S® {ø»-Pøͨ £h[-P-Ð-hß ÂÁ-›U-P-Ä®.

31. Âø\z-u-Ô-°-¾ÒÍ £õ-P[-P-Îß £¯ß-PøÍ Am-h-Á-øn¨-£-kz-xP.

32. ÷h¨-ö£m, hõ¤, áU-Põºk ¦oz-v-Óz-u-¼ß ÷ÁÖ-£õ-k-PøÍ Am-h-Á-øn¨-£-kz-xP.

33. Ásn J¨-¦ø©, Gv-›øh {Ó-Ám-hz-x-hß ÂÍU-SP.

34. E¸øÍ Aa_ C¯¢-v-µz-vß £õ-P[-P-Îß ö£¯º-P-øÍ-²® AÁØ-Ôß £¯ß-P-øÍ-²®
TÖ-P.

35. Áøµ-Pm-hz-uõ-ÎÀ 10×10 ©õU-¼-÷Úõ iø\ß Áøµ¢x iµõ¨m ¤Íõß, ö£U ¤Íõß
ÁøµP.

£Sv & IV
SÔ¨¦ : A- ø Úz- x ÂÚõU- P - Ð U- S ® Âøh¯- Î U- P - Ä ®. ÷uøÁ- ¯ õÚ Ch[- P - Î À
£h® Áøµ¯Ä®. 2x10=20
36. (A) JØøÓ öáºê Ámh Føh¨ ¤ß-ÚÀ C¯¢-v-µ® £h® Áøµ¢x ÂÁ-›U-P-Ä®.
AÀ»x
(B) £õÄ öÁÎ-°-k-uÀ C¯U-P® £h® Áøµ¢x ö\¯À-£-k® Âuzøu ÂÁ-›U-P-Ä®.

37. (A) öÁL¨m ÷£õºU C¯U-P® ö\¯À-£-k® •øÓ-ø¯ £hz-x-hß ÂÍU-SP.
AÀ»x
(B) ìQ- Ÿ ß Aa- _ - • - ø ÓUS ìQ- Ÿ ß u¯õ- › z- u - ø »- ² ® Aa- ] - k ® •øÓ- ø ¯- ² ®
ÂÁ-›U-P-Ä®.

-oOo-

No. of Printed Pages : 8
8383
!8383NursingVocational! £vÄ Gs
Register Number

Part III — Vocational Subjects
(Health Area)

ö\¼¯® (öuõÈØPÀÂ)/NURSING (VOCATIONAL)
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 90
Time Allowed : 3.00 Hours ] [ Maximum Marks : 90

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP¨ £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU
öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß, AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.

Instructions : (1) Check the question paper for fairness of printing. If there is any lack of fairness,
inform the Hall Supervisor immediately.

(2) Use Blue or Black ink to write and underline and pencil to draw diagrams.

£Sv & I / PART - I
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 15x1=15

(ii) öPõkUP¨£mkÒÍ |õßS ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯z ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx
GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives and write
the option code and the corresponding answer.
[ v¸¨¦P / Turn over

8383 2

1. En-Ä ¤µ-«-k G¢u Bsk öÁÎ-°-h¨-£m-hx ?
(A) 1970 (B) 1974 (C) 1984 (D) 1972
Which year Food Pyramid was published ?
(a) 1970 (b) 1974 (c) 1984 (d) 1972

2. ö£s AÚõ-¤-»ì öPõ_ ‰»® £µ-ÁU-T-i¯ ÷|õ´ Gx ?
(A) ©÷»-›-¯õ (B) öh[S Põ´a-\À
(C) ø£÷»-›-¯õ (D) ©g-\Ò Põ´a-\À
Which disease is transmitted through female Anopheles mosquito ?
(a) Malaria (b) Dengue fever
(c) Filaria (d) Yellow fever

3. G¢u ÷|õ-°À A›-]U-Pg] ÷£õßÓ ©»® Põ-n¨-£-k-Q-Óx ?
(A) Põ-»-µõ (B) øh£õ´k
(C) ÷£v (D) öí¨-£-øh-iì-A
In which disease, the rice water stool appears ?
(a) Cholera (b) Typhoid
(c) Diarrhoea (d) Hepatitis-A

4. G¢u ÁøP ¦Ø-Ö-÷|õ´ ÷uõ-¼ß G¤-w-¼¯ v_U-Pøͨ £õ-vU-Q-Óx ?
(A) ¼®¨-÷£õ-©õ (B) Põº-]-÷Úõ-©õ
(C) ø©÷»õ-©õ (D) \õº-÷Põ-©õ
Which type of cancer affects the epithelial tissues of the skin ?
(a) Lymphoma (b) Carcinoma
(c) Myeloma (d) Sarcoma

5. AÖ- ø Á ]Qaø\ •øÓ- ° À ¤z- u ¨ ø£ø¯ APØ- Ö - Á x __________ GßÖ
AøÇU-P¨-£-kQ-Óx.
(A) ÷»¨-£-µõmh-ª (B) ÷Põ-¼-]ì-öhU-hª
(C) ö|¨-öµõU-h-ª (D) A¨-ö£s-÷hU-h-ª
Removal of Gall bladder by surgical method is called as __________.
(a) Laparotomy (b) Cholecystectomy
(c) Nephrectomy (d) Appendectomy

3 8383

6. ö£s-P-ÐU-PõÚ {µ¢-uµ P¸z-uøh •øÓ ¯õx ?
(A) ÷»¨-µõmh-ª (B) Áõ-öéU-h-ª
(C) m³-ö£U-hª (D) ÷»¨-÷µõì-÷Põ-¤
Name the permanent method of female Sterilization.
(a) Laparotomy (b) Vasectomy
(c) Tubectomy (d) Laparoscopy

7. J¸ Á¯-x •uÀ 3 Á¯x Áøµ EÒÍ SÇ¢øu £¸-Á® __________.
(A) £Ò-Ψ £¸-Á SÇ¢-øu (B) CÍ® SÇ¢-øu
(C) £Ò-ÎUS •¢-øu¯ £¸-Á® (D) |øh -£-°-¾® £¸-Á®
The period between one to three years of childhood is called as __________.
(a) School age (b) Infant
(c) Pre-schooler (d) Toddler

8. öÁs-§-\-nz-vØS AÎU-P¨-£-k® ]Qaø\ ¯õx ?
(A) 1% GV ö£°sm (B) \õ-uõ-µn \ø»ß
(C) ÷\õ-i-¯® ø£ Põº-£-÷Úm Pøµ-\À (D) Bß-i-£-¯õ-iU-S-PÒ
What is the treatment for Thrush ?
(a) 1% GV paint (b) Normal saline
(c) Sodium bi-carbonate solution (d) Antibiotics

9. ö©»-Ûß EØ-£zv SøÓ-ÁõÀ HØ-£-k® {ø»-°ß ö£¯º :
(A) P¸¢-vm-k-PÒ (B) ÷uõ-¼ß {Ó-©ØÓ ¦Ò-Î-PÒ
(C) ÷uõÀ _¸U-P® (D) }›-È-Ä
Name the condition caused by decreased melanin production.
(a) Hyperpigmentation (b) Hypopigmentation
(c) Wrinkling of the skin (d) Diabetes

10. B¨-i-ªì-iU Gß-ÓõÀ GßÚ ?
(A) •i-öÁ-kU-S® vÓß ö£Ø-Ó-Áº-PÒ
(B) ÷|º-©øÓ Gs-n® Eøh-¯-Áº-PÒ
(C) •i-öÁ-kU-S® vÓß AØ-Ó-Áº-PÒ
(D) Gvº-©øÓ Gs-n® Eøh-¯-Áº-PÒ
What is meant by Optimistic ?
(a) Ability to take decision
(b) Person with Positive mind
(c) Unable to take decision
(d) Person with Negative mind
[ v¸¨¦P / Turn over

8383 4
11. ÷£›-hº ÷©»õs-ø©-°ß •uÀ {ø»¨-£õk Gx ?
(A) Ga-\-›U-øP (B) vmh ö\¯-»õU-P®
(C) •ß-÷ÚØ-£õk (D) «m¦ Eu-Â
Which is the first phase of Disaster Management ?
(a) Warning (b) Implementation
(c) Preparedness (d) Rescue

12. J¸ |õ-øÍUS 4 •øÓ ©¸¢x ÁÇ[P ÷Ás-k® GÛÀ AuØ-PõÚ _¸U-P® :
(A) OD (B) Q.I.D. (C) BD (D) TDS
To administer a drug 4 times a day, the abbreviation to be used :

(a) OD (b) Q.I.D. (c) BD (d) TDS

13. ªm-›-¯õ-iUì Gß-£x :
(A) Ps-£õ-øÁø¯ ›-Á-øh-¯a ö\´-²® ©¸¢-x-PÒ.
(B) Cµz-uU SÇõø¯ ›-Á-øh¯a ö\´-²® ©¸¢-x-PÒ.
(C) Ps-£õ-øÁø¯ _¸[-Pa ö\´-²® ©¸¢-x-PÒ.
(D) Cµz-uU SÇõø¯ _¸[-Pa ö\´-²® ©¸¢-x-PÒ.
What is Mydriatics ?
(a) Drugs that dilate the pupil of the eyes
(b) Drugs that dilate the blood vessels
(c) Drugs that contract the pupil of the eyes
(d) Drugs that contract the blood vessels

14. ""uP-ÁÀ öuõ-hº¦ ¦›¢x öPõÒ-Ю Pø»'' GÚU TÔ-¯-Áº __________.
(A) ¥m-hº Aì-i-÷ÚõÆ (B) ÷µõ-÷»õ- ÷©
(C) Põ®÷h (D) ¤øµ-¯ß -÷µ-ê
Communication is the art of being understood, said by __________.
(a) Peter Ustinov (b) Rollo May
(c) Comdae (d) Brian Tracy

5 8383

15. B÷»õ-\øÚ ÁÇ[-S-u-¼ß •uÀ- £i Gx ?
(A) J¸[-Q-øn¢u ö\¯À-•-øÓ
(B) EÓ-Ä-•-øÓø¯ ÁͺUP ÷Ás-k®
(C) ÂȨ-¦-nº-Ähß Eu- ö\´¯ ÷Ás-k®
(D) ~s-n-ÔÄ PØ-ÓÀ
What is the first step in counselling process ?
(a) Integration process
(b) Development of relationship
(c) Awareness of need for help
(d) Insight development

£Sv & II / PART - II

SÔ¨¦ : GøÁ÷¯Ý® £z- x ÂÚõUPÐUS Âøh¯ÎUPÄ®. ÂÚõ Gs 28 &US
Pmhõ¯©õP Âøh¯ÎUPÄ®. 10x3=30

Note : Answer any ten questions. Question No. 28 is compulsory.

16. Fm-ha-\zx SøÓ-£õk & Áøµ-¯-ÖU-P-Ä®.
Define Malnutrition.

17. ]Põ Põ´a- \ ø» £µ¨- ¦ ® Hiì öPõ_ ÁÍ- ¸ ® Ch[- P - Î À H÷u- Ý ® BÔ- ø Ú
GÊ-x-P.
Write any six breeding sites of Aedes mosquito which transmits Zika Fever.

18. Bì-x-©õ-ÂØ-PõÚ £›-÷\õ-u-øÚ-PøÍ GÊ-x-P.
Write the Investigations for Asthma.

19. Bì-i-÷¯õ Bºz-øµ-iì Gß-ÓõÀ GßÚ ?
What is meant by Osteo Arthritis ?

20. P¸z-u-›z-uÀ & Áøµ-¯-Ö.
Define Fertilization.

[ v¸¨¦P / Turn over

8383 6

21. uk¨-§-]-¯õÀ ukUP¨-£-k® BÖ E°ºU-öPõÀ¼ ÷|õ´-PÒ ¯õøÁ ?
What are the Six Killer Vaccine preventable diseases ?

22. •v-÷¯õº En-Ä •øÓU-PõÚ Âv-PÒ ¯õøÁ ?
What are the rules for elderly diet ?

23. öh¼-›-¯® HØ-£-k-Á-uØ-PõÚ Põ-µ-n[-PøÍ GÊ-x-.
Write the causes for Delirium.

24. ÷£›-hº ÷©»õs-ø©-°ß GÎ-¯ •U-÷Põn Ás-nU SÔ-±m-iÀ ]Á¨¦ ©Ø-Ö®
©g-\Ò Ás-nU SÔ-±m-iß {ø»-ø©-ø¯¨ £ØÔ SÔ¨¦ u¸P.
Write the condition of Red and Yellow colour tag in simple Triage rapid treatment of Disaster
Management.

25. ©¸¢x Bøn - -Áøµ-¯Ö.
Define Prescription.

26. Áõ´-ÁÈ uP-ÁÀ öuõ-hº-¤ß |ßø©, wø©-PÒ ¯õøÁ ?
What are the advantages and disadvantages of Oral Communication ?

27. £Ò-Î-P-ÎÀ ÁÈ-Põm-k-u-¼ß ÷|õU-P® ¯õx ?
Write about the scope of guidance services in Schools.

28. G3 P2 A1 L2

÷©Ø- P sh ©P¨- ÷ £- Ô - ¯ À ©v¨- ö £s- P - Î ß SÔ- ± m- i À L 2 Gß- £ x Gu- ø ÚU
SÔU-Q-Óx ?
G3 P2 A1 L2

What is the indication of symbol L2 in the above Obstetrical score ?

7 8383

£Sv & III / PART - III

SÔ¨¦ : GøÁ÷¯Ý® I¢x ÂÚõUPÐUS Âøh¯ÎUPÄ®. ÂÚõ Gs 35 &US
Pmhõ¯©õP Âøh¯ÎUPÄ®. 5x5=25

Note : Answer any five questions. Question No. 35 is compulsory.

29. øÁm-h-ªß C £ØÔ ÂÍU-SP.
Explain about Vitamin C.

30. |g-_U öPõ-i-°ß £o-PÒ ¯õøÁ ?
What are the Placental functions ?

31. B£z-uõÚ SÇ¢-øu-PøÍ GÆ-ÁõÖ Aøh-¯õÍ® Põs-£õ´ ?
How do you identify risk infants ?

32. ©Ú-|-»® ©Ø-Ö® ©Ú-÷|õ´ BQ-¯-ÁØ-ÖU-Q-øh-÷¯-¯õÚ ÷ÁÖ-£õ-k-PøÍ GÊ-x-P.
Write the differences between Mental health and Mental illness.

33. w £z-vß-÷£õx ¤ß-£ØÓ ÷Ás-i¯ ÁÈ-•-øÓ-PÒ ¯õøÁ ?
What are the measures to be followed during Fire Accident ?

34. B÷»õ-\-øÚ-°ß ÁøP-PÒ ¯õøÁ ?
What are the types of Counselling ?

35. ‰a-_z vn-Ó-»õÀ ]µ-©¨-£-k® ÷|õ-¯õ-ÎUS öPõ-kU-P¨-£h ÷Ás-i¯ ö\Â-¼¯
]Qaø\ £ØÔ GÊ-xP.
Explain the Nursing management of a patient who is suffering from difficulty in breathing.

[ v¸¨¦P / Turn over

8383 8

£Sv & IV / PART - IV

SÔ¨¦ : RÌ-Psh ÂÚõU-P-ÐUS ›-Áõ-Ú Âøh¯ÎUPÄ®. 2x10=20
Note : Answer the questions given below in detail.

36. (A) }›À Pøµ-²® øÁm-h-ªß-P-Îß En-Ä Buõ-µ[-PÒ, ÷uøÁ-PÒ, ÷Áø»-PÒ
©Ø-Ö® SøÓ-£õmk ÷|õ´-PøÍ Â›-ÁõP GÊ-x.
AÀ»x
(B) öÁÔ|õ´U-P-i £ØÔ Â›-ÁõP GÊ-xP.
(a) Write in detail about water soluble vitamins in terms of sources, requirements, functions
and deficiency disorders.
OR
(b) Explain in detail about Rabies.

37. (A) ¦v-uõ-P¨ ¤Ó¢u SÇ¢-øu-°ß vÚ-\-› £µõ-©-›¨¦ £ØÔ Â›-ÁõP GÊ-u-Ä®.
AÀ»x
(B) ©¸¢x ö\¾z-x® ÁÈ-•-øÓ-PøÍ ÂÁ-›UP.
(a) Write in detail about the daily routine care of Neonates.
OR
(b) Explain the routes of administration of drugs.

-oOo-