Explore topic-wise MCQs in Electronic Devices and Circuits.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Electronic Devices and Circuits knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the other name for a high frequency response of emitter follower amplifier configuration?

A. Common collector
B. Common base
C. Common emitter
D. Amplifier circuit
Answer» B. Common base
Discussion
2.

What is the voltage gain of a high frequency response of emitter follower amplifier?

A. 1
B.
C.
D. 0
Answer» B.
Discussion
3.

What is the value of in a high frequency response of emitter follower amplifier if Vf = 12V and VO = 12V?

A. 1
B. 124
C. 1.24
D. 0.124
Answer» B. 124
Discussion
4.

What type of negative feedback does the high frequency response of emitter follower amplifier provide?

A. Voltage, current and power
B. Voltage
C. Current
D. Power
Answer» D. Power
Discussion
5.

What is the application of a high frequency response of emitter follower amplifier?

A. Positive feedback
B. Voltage gain
C. Power gain
D. Impedance matching
Answer» E.
Discussion
6.

How is the power gain of a high frequency response of emitter follower amplifier?

A. Irrelevant
B. Moderate
C. Low
D. High
Answer» E.
Discussion
7.

How is the current gain of a high frequency response of emitter follower amplifier?

A. Irrelevant
B. Moderate
C. Low
D. High
Answer» E.
Discussion
8.

How is the output impedance of a high frequency response of emitter follower amplifier?

A. Irrelevant
B. Moderate
C. Low
D. High
Answer» D. High
Discussion
9.

How is the input impedance of a high frequency response of emitter follower amplifier?

A. Irrelevant
B. Moderate
C. Low
D. High
Answer» E.
Discussion
10.

What type of amplifier is a high frequency response of emitter follower amplifier?

A. Voltage amplifier
B. Wideband amplifier
C. Feedback amplifier
D. Power amplifier
Answer» D. Power amplifier
Discussion