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Mosfet

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

The oxide layer formed in the MOSFET is

a)

Metal oxide

b)

Silicon dioxide

c)

Poly Silicon oxide

d)

Oxides of Non metals

2.

The drain current (n-MOSFET) is varied by

a)

Gate to source voltage

b)

Gate current

c)

Source Voltage

d)

None of the mentioned

3.

Which of the following terminals does not belong to the MOSFET?

a)

Drain

b)

Gate

c)

Base

d)

Source

4.

Choose the correct statement

a)

MOSFET is a unipolar, voltage controlled, two terminal device

b)

MOSFET is a bipolar, current controlled, three terminal device

c)

MOSFET is a unipolar, voltage controlled, three terminal device

d)

MOSFET is a bipolar, current controlled, two terminal device

5.

The output characteristics of a MOSFET, is a plot of

a)

Id as a function of Vgs with Vds as a parameter

b)

Id as a function of Vds with Vgs as a parameter

c)

Ig as a function of Vgs with Vds as a parameter

d)

Ig as a function of Vds with Vgs as a parameter

6.

1. The MOSFET stands for.....

a)

Metal oxidized selenium FET

b)

Metal oxide surface FET

c)

Metal oxide semiconductor FET

d)

Metal of surface FET

7.

MOSFET is also known as….

a)

IGBJT

b)

IGFET

c)

IGBET

d)

None

8.

A MOSFET can be operated with ……………..

a)

Negative gate voltage only

b)

Positive gate voltage only

c)

Positive as well as negative gate voltage

d)

None of the above

9.

Enhancement mode MOSFETs are more commonly used as

a)

switches

b)

resistors

c)

buffers

d)

capacitors

10.

Depletion mode MOSFETs are more commonly used as

a)

switches

b)

resistors

c)

buffers

d)

capacitors