Author Question: Which statements are true about sinusoidal waveforms? A) A sinusoidal waveform has no fundamental ... (Read 73 times)

ts19998 · **on:** Jul 28, 2018

Which statements are true about sinusoidal waveforms?

A) A sinusoidal waveform has no fundamental frequency
B) Sinusoidal waveforms do not repeat
C) A sinusoidal waveform does not contain harmonics
D) They are a composite of fundamental and harmonic frequencies

Question 2

The amount of power dissipated by a resistor connected to an ac source is defined by?

A) P = .707Vp x .707Ip B) P = Vp/Ip
C) P = Vp x Ip D) None of the above