Modulation And Demodulation

Fidelity ✘ Frequency range ✘ Sensitivity ✘ Selectivity ✔

Sensitivity ✘ Selectivity ✘ Distortion ✘ Fidelity ✔

Thrice ✘ Four times ✘ Twice ✘ None of the above ✔

3 ✘ 6 ✘ 5 ✘ None of the above ✔

Amplitude ✘ Frequency ✘ Phase ✘ None of the above ✔

50 kW ✘ 5 kW ✘ 8 kW ✘ 25 kW ✔

Reception is less noisy ✘ Higher carrier frequency ✘ Smaller bandwidth ✘ Small frequency deviation ✔

Lower sideband ✘ Upper sideband ✘ Carrier ✘ None of the above ✔

Is increased ✘ Remains the same ✘ Is decreased ✘ None of the above ✔

Amplitude of the carrier ✘ Frequency of the carrier ✘ Phase of the carrier ✘ May be any of the above ✔