The gain of an amplifier is expressed in dB because________?
Correct answer
B. Human ear response is logarithmic
Explanation
The correct answer is Human ear response is logarithmic.
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Study 40 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
B. Human ear response is logarithmic
Explanation
The correct answer is Human ear response is logarithmic.
Correct answer
C. 66 dB
Explanation
The correct answer is 66 dB.
Correct answer
B. 8 dB
Explanation
The correct answer is 8 dB.
Correct answer
B. Power
Explanation
The correct answer is Power.
Correct answer
B. 5 mV
Explanation
The correct answer is 5 mV.
Correct answer
B. More than
Explanation
The correct answer is More than.
Correct answer
C. Electrical size of coupling capacitor becomes very large
Explanation
The correct answer is Electrical size of coupling capacitor becomes very large.
Correct answer
C. Frequency distortion
Explanation
The correct answer is Frequency distortion.
Correct answer
D. In dB
Explanation
The correct answer is In dB.
Correct answer
D. Small
Explanation
The correct answer is Small.