Q. 16 A sampling wattmeter (that computes power from simultaneously sampled values of voltage and current) is used to measure the average power of a load. The peak to peak voltage of the square wave is 10 V and the current is a triangular wave of 5 A p-p as shown in the figure. The period is 20 ms. The reading in W will be
(A) 0 W
(B) 25 W
(C) 50 W
(D) 100 W
Answer:(A)
Explanation:
