Amplitude Modulation – 9

9. For a given carrier wave maximum undistorted power is transmitted when value of modulation is :

(a) 0
(b) 0.5
(c) 0.8
(d) 1.0

Answer

Answer : (d)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Amplitude Modulation – 2
Amplitude Modulation » Exercise - 12. Maximum undistorted power output of a transmitter can be expected when its modulation is - (a) 50% (b) Between 50% and 90% (c) 100% (d) More than 100%
Tags: modulation, amplitude, exercise, maximum, undistorted, power, communication, engineering
Amplitude Modulation - 11
Amplitude Modulation » Exercise - 1 11. In an AM transmitter after the modulation stage class C amplifier : (a) Can be used (b) Can not be used (c) Either of the above (d) Both a and b
Tags: modulation, amplitude, exercise, communication, engineering
Amplitude Modulation – 6
Amplitude Modulation » Exercise - 16. When signal amplitude is equal to the amplitude of the carrier, the percentage modulation factor will be : (a) 25 (b) 50 (c) 100 (d) 200
Tags: amplitude, modulation, exercise, carrier, communication, engineering
Amplitude Modulation – 10
Amplitude Modulation » Exercise - 110. A SSB (signal-side band) signal contains 3 k.W. the power content of the carrier is : (a) 0 kW (b) 1 kW (c) 2 kW (d) 3 kW
Tags: amplitude, modulation, exercise, power, carrier, communication, engineering
Introduction To Satellite Communication - 79
Introduction to Satellite Communication » Exercise - 279. A carrier is amplitude modulated by two sine waves of different frequencies upto 40% and 60%. The resulting overall modulation index is : (a) 1 (b) 0.72 (c) 0.4 (d) 0.6
Tags: communication, exercise, carrier, amplitude, modulation, engineering

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