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electronics and communication engineering communication systems
1. A 5000 W signal is attenuated by - 196 dB. The resultant signal strength is
(A): 1.26 x 10-16 W
(B): 1.26 x 10-2 W
(C): 1.26 x 10-8 W
(D): 1.26 x 106 W
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By: guest on 01 Jun 2017 11.49 pm
or P = 1.26 x 10-16 W.
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