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AE-JE Foundation EE : Basic Electronics Revision Quiz

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Question 1

In an intrinsic semiconductor the conductivity is

Question 2

In the p-type Ge sample, intrinsic carrier concentration and concentration of holes in the valance band is under thermal equilibrium condition. Then minority concentration in Ge sample is

Question 3

In a BJT, as the base width decreases. Which one of the following parameters will decrease?

Question 4

Consider the following statements regarding pinch off voltage (Vp) of JFET

1. Vp depends on doping concentration of the channel.

2. Vp depends on channel width

3. Vp depends on channel length

Which of the following statements is/are correct?

Question 5

What is the probability of finding an electron at fermi energy level?

Question 6

In a tunnel diode, the width of the junction barrier is

Question 7

The important fact about the collector current is:

Question 8

The thermal voltage VT, of a semiconductor diode at 27 °C temperature is nearly

Question 9

Thin oxide is not used in manufacturing of:

Question 10

The monochrome monitor will display:

Question 11

As the complexity of a packaged IC is increased:

Question 12

Which of the following transistor is affected by static electricity:
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Sep 2AE & JE Exams

Posted by:

Aman AgrawalAman AgrawalMember since Jul 2020
M Tech (Power System Engg.) IIT (ISM) Dhanbad
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