

MCQOPTIONS
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1. |
A sinusoidal carrier voltage, having frequency 1000 Hz is amplitude modulated by a sinusoidal voltage of frequency 15 kHz. The frequency of upper and lower sidebands will be |
A. | 1015 kHz and 985 kHz |
B. | 1030 kHz and 970 kHz |
C. | 13 kHz and 17 kHz |
D. | 14 kHz and 16 kHz |
Answer» E. | |