A 50 kW carrier is to be amplitude modulated to a level of 85%. What is the carrier power after modulation?
A. 50 kW
B. 5 kW
C. 8 kW
D. 25 kW
Answer: Option A
This Question Belongs to Electrical Engineering >> Modulation And Demodulation
Join The Discussion
Comments ( 1 )
Related Questions on Modulation and Demodulation
A. The difference frequency is closer to oscillator frequency
B. Lower frequencies are easier to amplify
C. Only the difference frequency can be modulated
D. None of the above
Modulation is done in ___________
A. Transmitter
B. Radio receiver
C. Between transmitter and radio receiver
D. None of the above
Demodulation is done in ___________
A. Receiving antenna
B. Transmitter
C. Radio receiver
D. Transmitting antenna
How come 50kw can any one post the solution