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MOSFET CS Frequency Characteristics

Total questions: 5

Worksheet time: 5mins

Name
Class
Date
1.

At turn-on the initial delay or turn on delay is the time required for the

a)

input capacitance to discharge to the threshold value

b)

input inductance to discharge to the threshold value

c)

input capacitance to charge to the threshold value

d)

input inductance to charge to the threshold value

2.

Choose the correct statement

a)

MOSFET has a positive temperature co-efficient

b)

MOSFET has a high gate circuit impedance

c)

MOSFET is a voltage controlled device

d)

All of the mentioned

3.

How does the MOSFET differ from the JFET?

a)

They are both the same

b)

MOSFET has a base terminal

c)

JFET has a p-n junction

d)

JFET is small in size

4.

The N-channel MOSFET is considered better than the P-channel MOSFET due to its

a)

faster operation

b)

lower input impedance

c)

TTL compatibility

d)

low noise levels

5.

A MOSFET can be operated with

a)

negative gate voltage only

b)

positive as well as negative gate voltage

c)

positive gate voltage only

d)

none of the above