Home Physics Semiconductor Electronics Telangana & AP CET Previous Year Question In a transistor amplifier, the voltage gain …
Physics Semiconductor Electronics Telangana & AP CET Previous Year Question MCQ (Single Correct)

In a transistor amplifier, the voltage gain is

A
same for all frequencies.
B
high for high frequencies and low for low frequencies.
C
low for high frequencies and high for low frequencies.
D
low for high and low frequencies and constant at mid frequencies

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Text Solution

Verified by Experts
The correct answer is:
C

The frequency response curve of the transistor amplifier shows that voltage gain of a transistor amplifier is constant at mid-frequency range only. It is low at high and high for low frequency.

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