Search
.Management Sciences
A. Audio voltage control
B. Abrupt voltage control
C. Automatic volume control
D. Automatic voltage control
Related Mcqs:
- At 100% modulation, the power in each sideband is _____________ of that of carrier?
- A. 50% B. 40% C. 60% D. 25%...
- The signal voltage induced in the aerial of a radio receiver is of the order of ________________?
- A. mV B. µV C. V D. None of the above...
- In a radio receiver, noise is generally developed at _______________?
- A. IF stage B. Receiving antenna C. Audio stage D. RF stage...
- The function of ferrite antenna is to_________________?
- A. Reduce stray capacitance B. Stabilise d.c. bias C. Increase the Q of tuned circuit D. Reduce noise...
- The superhetrodyne principle provides selectivity at ______________stage?
- A. RF B. IF C. audio D. Before RF...
Recent Comments