www.McqFinder.in

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Electronic Mechanic
Electronic Mechanic Set-1
Transistor Amplifier
16

Transistor Amplifier MCQ with Answers

16) Which type of amplifier in used to operate the loud speaker?

IF amplifier

RF amplifier

Power amplifier

Voltage amplifier

Answer is:

Power amplifier

Transistor Amplifier MCQ with Answers

For more MCQ's Click Here

Related Transistor Amplifier MCQ with Answers

17) What is the voltage gain in a transistor if the input voltage in 40mv and the output voltage in 3.6V?

45

90

180

270

Answer is:

90

18) What is the input impedence of darlington pair transistors?

Very low input impedance

Very high input impedance

Medium input impedance

Uniter

Answer is:

Very high input impedance

19) What is the advantage of using bias in transistor circuits?

Provides positive feed back

Never reach saturation

Easily sets saturated

Gives maximum distortion

Answer is:

Never reach saturation

20) Which class of amplifier uses fixed bias because of its imperent advantage of transistor will never go to saturation?

Class - A

Class - B

Class - AB

Class - C

Answer is:

Class - A

Transistor Amplifier MCQ with Answers

For more MCQ's Click Here