Download Aptitude Crack
img not found img not found

Communication Systems - Engineering

Q1:

A 5000 W signal is attenuated by - 196 dB. The resultant signal strength is

A 1.26 x 106 W

B 1.26 x 10-2 W

C 1.26 x 10-8 W

D 1.26 x 10-16 W

ANS:D - 1.26 x 10-16 W

or P = 1.26 x 10-16 W.