Man made noise are______________ variations?

Related Mcqs:

At 100% modulation, the power in each sideband is _____________ of that of carrier?

A. 50% B. 40% C. 60% D. 25%...

In TV transmission, picture signal is ______________ modulated?

A. Frequency B. Phase C. Amplitude D. None of the above...

In radio transmission, the medium of transmission is ________________?

A. Space B. An antenna C. Cable D. None of the above...

In a radio receiver, we generally use ………….. oscillator as a local oscillator

A. Crystal B. Wien-bridge C. Phase-shift D. Hartley...

In the above question, what is the power in sidebands?

A. 8 kW B. 6 kW C. 06 kW D. 9 kW...