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
22

Transistor Amplifier MCQ with Answers

22) Which parameter of passive component can be calculated using the formula ?

Capacitance

Inductance

Capacitive reactance

Inductive reactance

Answer is:

Capacitive reactance

Transistor Amplifier MCQ with Answers

For more MCQ's Click Here

Related Transistor Amplifier MCQ with Answers

23) Which type of amplifier is used to operate the loud speaker?

IF Amplifier

RF Amplifier

Power Amplifier

Voltage Amplifier

Answer is:

Power Amplifier

24) What is the advantage of silicon over germanium for transistor fabrication?

Lower thermal stability

Higher thermal stability

Lower operating voltage

Higher amplification factor

Answer is:

Higher thermal stability

25) What is the effeciency transformer coupled class A amplifier?

Less than 20%

About 50%

More than 60%

Unity

Answer is:

About 50%

26) What is the purpose of using positive feed back in amplifiers?

To produce modulation

To produce demodulation

To produce oscillation

To produce multiplexion

Answer is:

To produce oscillation

Transistor Amplifier MCQ with Answers

For more MCQ's Click Here