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1. |
A radar system uses magnetron as high-power RF source. Its transmitter emits 300kW RF power at 10% duty factor. If the efficiency of radar transmitter during pulse is 60% and the power required during pulse off period is 1kW. The average power dissipation in radar is, |
A. | 50.9 kW |
B. | 301 kW |
C. | 20.9 kW |
D. | 150.5 kW |
Answer» D. 150.5 kW | |