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SSC JE EE Quiz : Basic Electronics Booster quiz-9

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Question 1

Mobility is defined as

Question 2

The diffusion capacitance of a p-n junction diode

Question 3

Early effect in a transistor is known as

Question 4

Which of the following can act as a negative resistance device?

1. UJT

2. GTO

3. DIAC

Question 5

A freewheeling diode in a phase controlled rectifier

Question 6

Potential barrier decreases in p-n junction diode when?

Question 7

In a current amplifier with ______ feedback, input resistance ____ and output resistance ______.

Question 8

If the duty ratio of a type A Chopper is 2/5 then the ripple factor is

Question 9

Calculate the peak factor for given wave form.

Question 10

Which oscillator provides very good frequency stability?
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Oct 31AE & JE Exams