EEE - 4040310 - ELECTRONICS DEVICES AND CIRCUITS - EDC - STUDY MATERIALS

 

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ECE EEE EDC PREVIOUS YEARS BOARD EXAM QUESTION PAPERS 👇

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April 2024

October 2023

April 2023

October 2022

April 2022

CLICK THE LINK 👇🏻 BELOW FOR ELECTRONIC DEVICES AND CIRCUITS STUDY MATERIALS

EDC IMPORTANT 14 MARKS AND 3 MARKS QUESTIONS BANK 👇

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EDC PART B (14 MARKS + 7 MARKS ) IMPORTANT QUESTIONS
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EDC IMPORTANT QUESTIONS BANK (14 MARKS) 👇

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EDC TAMIL - 3 MARKS QUESTION AND ANSWERS
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EDC ENGLISH 3 MAKS QUESTION AND ANSWERS
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EDC VERY VERY IMPORTANT QUESTIONS FOR NOV 2024 BOARD EXAM 👇👇👇👇

EDC Important questions

Unit-I 

1) Zener diode operation / voltage stabilizer / breakdown

2) LED and Photo diode 

3) Photo transistor and seven segment LED

4) Opto coupler 

Unit-II

1) UJT and relaxation oscillator

2) FET operation / drain , transfer characteristics

3)Transistor act as a switch 

4) CE transistor as an amplifier 

Unit-III

1.RC Coupled amplifier

2. RC phase shift oscillator

3. Hartley and colpitts oscillator

4. Emitter follower

Unit-IV

1.SCR

2.TRIAC

3.Two transistor analogies of SCR

Unit-V

1.Schmitt trigger

2. Astable and monostable multivibrator

3.Voltage doubler and tripler