AP Class 11 Model Paper 2027 Electronics Engineering Technician

FOR AP CLASS 11 EXAM PREPARATION

AP Class 11 2027
Model Paper ·
Electronics
Engineering
Technician
EXAM YEAR TYPE

AP Class 11 2027 Model Paper
SUBJECT

Electronics Engineering Technician

Notes · Sample Papers · Previous Year Papers · Mock Tests

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ELECTRONICENGINEERINGTECHNICIAN

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. co THEORYAND ELECTRONICCOMPONENTS
CIRCUIT
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Time: 3 hours Max. Marks:

Note: 1. Answer all Questions 10 x 2 =20
2. Each Question Carries TWO Marks
1. State Kirchhoffs Voltage Law.
2. What are the specificationsof the Transformer?
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3. Name the Different Types of Capacitor's according to Dielectric material used.
4.
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Define the Terms frequency, average Value.
5. Define Resonance.
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Classify the switches according tola
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6. Poles and Throws.
7 What is meant by MCB?
8 Write the classifications of PCB's.
9. What are the advantages of SMT over Pin Through Hole (PTH) molded?
10. What are the applications of Secondary cell?

Note: 1. Answer any FIVE Question
o m5 x6 = 30

o m 2, Each Question Carries SIX Marks
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. c 11. Calculate the equivalentresistance of resistors connected in series. sem
s em 12. a) State faraday's Laws. g l a
a b) what are the factors effects the Inductance value. a
13. Findthe Capacitanceof Capacitor connected in parallel.
14. Derive an expression of RLCseries resonance of an A.CCircuits.
15. Write the construction & Working ofElectromagneticRelay.
16. Write the Procedure what steps taken for preparing PCB.
17. Give an idea of surface mount technology.
18. Write the Construction & Working of a Lead- Acid Cell with Neat Sketch

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Page 1 of 3
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ELECTRONICENGINEERING TECHNICIAN

PAPER -II
ELECTRONIC DEVICES & CIRCUITS

Time: 3 hours Max. Marks: 50

Note: 1. Answer all Questions 10 x 2 =20
2. Each Question Carries TWO Marks

1. Draw the Symbols of PNP& NPN Transistors.
2. Define Ripple factor of Full Wave Rectifier.
3. List the types of Biasing Circuits used in Amplifier.
4. Distinguish between Voltage Amplifier and Power Amplifier.
5. What are the advantages of Crystal Oscillator over other type.
6. What are the applications of PLL.
7. Draw the symbols of SCR.
8. List the application of all power Electronic Devices.
9. Draw the Power control schematic diagram.
10. List the application of Photo diode and Photo Transistor.

5 x 6 = 30
Note: 1. Answer any FIVE Question
2. Each Question Carries SIX Marks

11. Describe the working of PN Junction Diode under forward Bias and Draw its VI-characteristics.
12. Draw & Describe the working of Centre Tapped Full wave rectifier with Wave torms.
13. Compare input & Output Characteristicsof CB, CC and CE configurations.
14. Draw the circuit of Class- A Amplifier with Transformer load at the Collector and EXPlal e
operation.
15. Draw & Explain working of R-C phase shift oscillator.
16. Explain the working of AstableMultivibratorusing 555 I.C.
17. Draw and Explain the V-I Characteristics of Traic under forward bias.
18. Explain the construction& working Principle of LCD.

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ELECTRONIC ENGINEERING TECHNICIAN

PAPER- III

DIGITALELECTRONICS& COMPUTERFUNDAMENTALS
Time: 3 hours Max. Marks: 50

Note: 1. Answer all Questions 10 x 2 = 20
2. Each Question Carries TWO Marks

1. State De Morgans Laws.
2. List the different Digital logic families.
3. What are the applicationsof Multiplexer.
4 State and need of Register.
5 List the different types of semiconductormemories.
6. Define Cache memory.
1. Explain the concept of Router
8 List the different types of computer networks.
9. Define Op-code and operand.
10. Mention different types of instructions.

Section -B

Note: 1 Answer any FIVE Question
5 x/6 = 30
2. Each Question Carries SIX Marks

11. Explain Binary, Octal,Hexa Decimal number systems and Compare with Decimal Systems.
12. Explain the working of Universal logic gates
(NAND, NOR gates) using Truth Tables.
13. Draw the Full adder circuit and explain its operation with Truth Table.
14. Draw and Explain the working of 4 Bit -shift left register.
15. Explain D/A conversion using R-2R ladder Network.
16. Draw the block diagram of the computer and explain.
17. Explain different layers in TCP/IP protocol.
18. Draw and explain the block diagram of 8085 microprocessor.

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