An AM signal is represented by x(t) = (30 + 2Sin(700 t)) Cos(2 t x 102 – McqOptions

MCQOPTIONS

1.	An AM signal is represented by x(t) = (30 + 2Sin(700 t)) Cos(2 t x 102t)V. What is its sideband power?
A.	4W
B.	1W
C.	3W
D.	2W
Answer» C. 3W

Discussion

No Comment Found

Related MCQs

An AM signal is represented by x(t) = (30 + 2Sin(700 t)) Cos(2 t x 102t)V. What is its sideband power?
An AM signal is represented by x(t) = (30 + 2Sin(700 t)) Cos(2 t x 102t)V. Find the total power of amplitude modulated wave?
An AM signal is represented by x(t) = (30 + 2Sin(700 t)) Cos(2 t x 102t)V. Carrier power of the wave is?
An AM signal is represented by x(t) = (30 + 2Sin(700 t)) Cos(2 t x 102t)V. What is the value of modulation index?
The maximum power efficiency of an AM modulator is?
Overmodulation results in ________________
For 100% modulation, power in each sideband is ________ of that of carrier.