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SSC JE EE Quiz: Basic Electronics Booster quiz-11

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Question 1

In a full-wave rectifier using two ideal diodes and center tapped transformer, Vdc and Vm are the dc and peak values of the voltage respectively across a resistive load. If PIV is the peak inverse voltage of the diode, then the appropriate relationships for this rectifier are

Question 2

The form factor in case of a full-wave rectifier is

Question 3

Which of the following is correct?

(i) A Zener diode is always connected in reverse bias to use it as a voltage regulator.

(ii) Avalanche breakdown voltage has a positive temperature coefficient.

(iii) Zener breakdown voltage has a positive temperature coefficient

Question 4

A diode is working under the forward-biased region. If the applied voltage increases in magnitude, the depletion region will continue to decrease. The current through the diode will:

Question 5

Transformer Utilization factor of a half wave rectifier is equal to __________

Question 6

An application requires a peak inverse voltage (PIV) to be 1200 V, whereas the diode has PIV rating of 400 V. Which of the following combination of diodes will be used in the application?

Question 7

_______ is a metal-semiconductor function diode without depletion layer.

Question 8

While biasing JFET if drain and source are interchanged, then

Question 9

Which of the following configuration is least dependent on the current gain of the transistor?

Question 10

Which of the following statement is incorrect with reference to the depletion-type and enhancement-type MOSFET?
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