Answer:
carrier power is 16.1 kW
Step-by-step explanation:
given data
power transmit P = 20 kW
modulation index m = 0.7
to find out
carrier power
solution
we will apply here power transmit equation that is express as
...............1
put here all value in equation 1 we get carrier power

solve it we get
carrier power = 16.1
so carrier power is 16.1 kW