HBSE Class 12 Question Paper 2023 Automobile

CLASS : 12th (Sr. Secondary) Code No. 239
Series : SS/Annual-2023
Roll No.

AUTOMOBILE
National Skills Qualification Framework (NSQF)
Level – 4
[ Hindi and English Medium ]
(Only for Fresh/Re-appear/Improvement/Additional Candidates)

Time allowed : 2.30 hours ] [ Maximum Marks : 60

• Ñi;k tk¡p dj ysa fd bl iz'u&i= esa eqfnzr i`"B 8 rFkk iz'u 38 gSaA
Please make sure that the printed pages in this question paper are 8 in number and
it contains 38 questions.

• iz'u&i= esa nkfgus gkFk dh vksj fn;s x;s dksM uEcj dks Nk= mÙkj&iqfLrdk ds eq[;&i`"B ij fy[ksaA
The Code No. on the right side of the question paper should be written by the
candidate on the front page of the answer-book.

• Ñi;k iz'u dk mÙkj fy[kuk 'kq: djus ls igys] iz'u dk Øekad vo'; fy[ksaA
Before beginning to answer a question, its Serial Number must be written.
• mÙkj&iqfLrdk ds chp esa [kkyh iUuk@iUus u NksMsa+A
Don’t leave blank page/pages in your answer-book.
• mÙkj&iqfLrdk ds vfrfjDr dksbZ vU; 'khV ugha feysxhA vr% vko';drkuqlkj gh fy[ksa vkSj fy[kk mÙkj u
dkVsaA
Except answer-book, no extra sheet will be given. Write to the point and do not
strike the written answer.

239 P. T. O.

(2) 239
• ijh{kkFkhZ viuk jksy ua0 iz'u&i= ij vo'; fy[ksaA jksy ua0 ds vfrfjDr iz'u&i= ij vU; dqN Hkh u
fy[ksa vkSj oSdfYid iz'uksa ds mÙkjksa ij fdlh izdkj dk fu'kku u yxk,¡A
Candidates must write their Roll No. on the question paper. Except Roll No. do not
write anything on question paper and don't make any mark on answers of objective
type questions.
• d`i;k iz'uksa ds mÙkj nsus lss iwoZ ;g lqfuf'pr dj ysa fd iz'u&i= iw.kZ o lgh gS] ijh{kk ds mijkUr bl
Lohdkjj ugha fd;k tk;sxkA
lEcU/k esa dksbZ Hkh nkok Lohdk
Before answering the questions, ensure that you have been supplied the correct and
complete question paper, no claim in this regard, will be entertained after
examination.
lkekU; funsZ'k %
General Instructions :
(i) iz'u Øekad 1 ls 3 esa ls dksbZ nks iz'u djsaA 'ks"k lHkh iz'u vfuok;Z gSaA
Attempt any two questions from question numbers 1 to 3. Rest are
compulsory.

(ii) izR;sd iz'u ds vad mlds lkeus fn;s x;s gSaA
Marks are indicated against each question.
(iii) vkids mÙkj vadkuqlkj gksus pkfg,A
Your answer should be according to marks.

1. yhQ fLizax ij foLr`r uksV fyf[k,A dSEcfjax D;k gS \ 6
Write detailed note on leaf spring. What is cambering ?

2. cSVjh dh ns[kHkky djrs le; t:jh lko/kkfu;k¡ fyf[k,A 6
Write precautions required while handling battery.

3. ¶;wt D;k gS \ blds izdkjksa dk o.kZu dhft,A bls dSls cnyk tkrk gS \ 6
What is fuse ? Explain its types. How it is replaced ?

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4. okYo dh jhdaMh'kfuax dh izfØ;k fyf[k,A 3
Write procedure for reconditioning of valve.

5. lfoZl eSuqvy ij foLr`r uksV fyf[k,A 3
Write detailed note on service manual.

6. Dyp IysV esa vkW;y yhdst dh tk¡p ds pj.k fyf[k,A 3
Write steps for inspection of clutch plate for oil leakage.

7. fMQjsaf'k;y ;wfuV dk o.kZu dhft,A 3
Explain differential unit.

8. ¶;wy lIykbZ flLVe ds eq[; vo;o D;k gSa \ 2
What are main components of fuel supply system ?

9. dwfyax flLVe esa lk/kkj.kr;k QkYV D;k gS \ 2

What are common faults in cooling system ?

10. lfoZl eSuqvy ds daVsaV D;k gSa \ 2

What are contents of service manual ?

11. ikWoj LVh;fjax ij uksV fyf[k,A 2

Write note on power steering.

12. ok;fjax gkjusl D;k gS \ 2

What is wiring harness ?

239 P. T. O.

(4) 239
[ oLrqfu"B iz'u ]

[ Objective Type Questions ]

13. OHC dk iw.kZ :i ……………… gSA 1
Full form of OHC is ……………… .

14. CRDI dk iw.kZ :i ……………… gSA 1
Full form of CRDI is ……………… .

15. OHV esa dSe'kkW¶V ……………… esa fQDl gksrk gSA 1
In OHV, cam shaft is fixed in ……………… .

16. Mk;kÝke Dyp esa] dkW;y fLizax dh txg ……………… dk mi;ksx gksrk gSA 1
In diaphragm clutch, ……………… is used in place of coil spring.

17. ……………… dk mi;ksx batu dh ikWoj dks fj;j Mªkbo ,Dlsy ij VªkalfeV djus ds fy, gksrk gSA 1

……………… is used to transmit engine power to rear drive axles.

18. Mªkbo 'kkW¶V dk mi;ksx ikWoj dks batu ls ……………… ij VªkalfeV djus ds fy, gksrk gSA 1

A drive shaft transmit power from engine to ……………… .

19. CVT dk iw.kZ :i ……………… gSA 1

Full form of CVT is ……………… .

20. lLisa'ku flLVe okgu ds Vk;j dks ……………… ds dkWUVsDV esa j[krs gSaA 1

Suspension system keep vehicle tyres in contact with ……………… .

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21. LVh;fjax flLVe ……………… ls tqM+k gksrk gSA 1
A steering system is connected to ……………… .

22. LED dk iw.kZ :i ……………… gSA 1
Full form of LED is ……………… .

23. ……………… fMokbl dk mi;ksx oksYVst ekius ds fy, gksrk gSA 1
……………… device is used to measure voltage.

24. CRT dk iw.kZ :i …………. gSA 1
Full form of CRT is ………….. .

25. fj;ksLVsV ds …………. VfeZuy gksrs gSaA 1
(a) 2 (b) 3
(c) 4 (d) 1

A rheostat has …………. terminals.

(a) 2 (b) 3

(c) 4 (d) 1

26. …………. jax dh dscy gsMySai lfdZV ds fy, gksrh gSA 1

(a) yky (b) gjk
(c) Hkwjk (d) uhyk
…………. colour cable is used for headlamp circuit.

(a) Red (b) Green

(c) Brown (d) Blue

239 P. T. O.

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27. djaV dk cgko …………. esa ekik tkrk gSA 1
(a) ehVj (b) oksYV
(c) ,sEih;j (d) dksbZ ugha
Current flow is measured in …………. .
(a) Meter (b) Volts
(c) Ampere (d) None

28. vkWVkseksckby dscy dk oxhZdj.k …………. dSVsxjh esa fd;k x;k gSA 1
(a) 2 (b) 4
(c) 3 (d) 6
Automobile cables are classified into …………. categories.
(a) 2 (b) 4
(c) 3 (d) 6

29. Calc esa fizaV vkWI'ku …………. esU;w esa gksrk gSA 1
(a) ,fMV (b) Qkby
(c) bUlVZ (d) MkVk
In Calc, print option is present in …………. menu.
(a) Edit (b) File
(c) Insert (d) Data

30. …………. lapkj.k dk vo;o ugha gSA 1
(a) lsaMj (b) fjlhoj
(c) pSuy (d) Vkbe
…………. is not an element of communication.
(a) Sender (b) Receiver
(c) Channel (d) Time

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31. bEizsl esa VsDLV dks vykbu djus ds …………. rjhds gSaA 1
(a) 2 (b) 4
(c) 3 (d) 5
There are …………. ways to align text in impress.
(a) 2 (b) 4
(c) 3 (d) 5

32. Calc esa izR;sd QkWeZwyk …………. fpg~u ls 'kq: gksrk gSA 1
(a) = (b) #
(c) ## (d) !
In Calc, every formula starts with …………. sign.
(a) = (b) #
(c) ## (d) !

33. lfØ; :i ls lquus dk izFke pj.k …………. gSA 1

1st stage of active listening is …………. .

34. FIG dk iw.kZ :i …………. gSA 1

Full form of FIG is …………. .

35. Hkkjr ljdkj us NAPCC dks o"kZ …………. esa yk¡p fd;k FkkA 1

Government of India launched NAPCC in year …………. .

239 P. T. O.

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36. vkRe-la'k; …………. izdkj ds vojks/kd dk mnkgj.k gSA 1

Self doubt is an example of …………. type of barrier.

37. …………. fMLvkMZj fpark vkSj Mj ds dkj.k gksrk gSA 1

…………. disorder is due to feeling of worry & fear.

38. fØ;k og 'kCn gS tksfd …………. dk o.kZu djrk gSA 1

Verb is a word that describes …………. .

S

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