Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 30

30. Zener diode is used for

[2005]

(a) amplification

(b) rectification

(c) stabilisation

(d) producing oscillations in an oscillator

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Answer:

Correct Answer: 30. (c)

Solution:

  1. (c) At a certain reverse bias voltage, zener diode allows current to flow through it and hence maintains the voltage supplied to any load. It is used for stabilisation.