The ac value that is equal to the same dc heating effect is usually called:
A) peak value.
B) heat value.
C) rms value.
D) average value.

Question

The ac value that is equal to the same dc heating effect is usually called:
A) peak value. 
B) heat value. 
C) rms value. 
D) average value.

Quizplus · Accepted Answer

The RMS (Root Mean Square) value of an AC signal is the AC value that is equal to the same DC heating effect. Therefore, the answer is not A (peak value) or D (average value), which are not equivalent to the DC heating effect. B (heat value) is not a commonly used term in this context.

The Ac Value That Is Equal to the Same Dc