The signal x(t) = A cos (ω0t + φ) is-A-energy signalB-power signalC-energy PowerD-none-B-power signal

Question

The signal x(t) = A cos (&omega;0t + &phi;) is-A-energy signalB-power signalC-energy PowerD-none-B-power signal

APTITUDE CRACK · Accepted Answer

B power signal A periodic signal is always a power signal. Here, the given signal x(t) is periodic &amp; hence it is also a power signal.

Signals and Systems - Engineering