In amplitude modulation, bandwidth is ________ the audio signal frequency?
AThrice
BTwice
CNone of the above
DFour times
Correct answer
B. Twice
Explanation
The correct answer is Twice.
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Study 40 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
B. Twice
Explanation
The correct answer is Twice.
Correct answer
C. May be any of the above
Explanation
The correct answer is May be any of the above.
Correct answer
A. Lower frequencies are easier to amplify
Explanation
The correct answer is Lower frequencies are easier to amplify.
Correct answer
B. 20 %
Explanation
The correct answer is 20 %.
Correct answer
D. Amplitude
Explanation
The correct answer is Amplitude.
Correct answer
A. IF
Explanation
The correct answer is IF.
Correct answer
D. Sideband
Explanation
The correct answer is Sideband.
Correct answer
D. Remains the same
Explanation
The correct answer is Remains the same.
Correct answer
B. Increase the Q of tuned circuit
Explanation
The correct answer is Increase the Q of tuned circuit.
Correct answer
C. Amplitude
Explanation
The correct answer is Amplitude.