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1) Specify some of the specifications of diode and describe them.

2) Design and label the V-I characteristics of the zener diode & describe the breakdown voltage.

3) Describe the zener breakdown phenomenon in zener diode.

4) describe some of the applications each of photo diode and LED.

5) describe construction of the point contact diode with the help of diagram.

6) Describe the term schottky diode.

7) Describe the construction of LED.

8) Illustrate basic block diagram of the regulated power supply.

9) A half wave rectifier is used to applied voltage v=50sinwt and RL =1000?. Determine:-

a) DC o/p voltage

b) PIV

10) Compare full wave rectifier, half wave rectifier and the bridge rectifier.

11) Describe the working of half wave rectifier and describe the waveform with the help of diagram.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M911735

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