EEE ECE ELECTRONICS DEVICES AND CIRCUITS STUDY MATERIALS

#edc #eee #ece #boardexam

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

EDC IMPORTANT 14 MARKS AND 3 MARKS QUESTIONS BANK 👇

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

EDC IMPORTANT QUESTIONS BANK (14 MARKS) 👇

EDC TAMIL - 3 MARKS QUESTION AND ANSWERS
👇🏻👇🏻👇🏻👇🏻👇🏻

EDC ENGLISH 3 MAKS QUESTION AND ANSWERS
👇🏻👇🏻👇🏻👇🏻👇🏻

EDC VERY VERY IMPORTANT QUESTIONS FOR NOV 2023 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 & 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