A sinusoidal voltage V(t) has an rms value of 100 V. Its maximum value is:
A) 100 V
B) 707 V
C) 70.7 V
D) 141 V
E) 200 V

Name: A sinusoidal voltage V(t) has an rms value of 100 V. Its maximum value is: A) 100 V B) 707 V C) 70.7 V D) 141 V E) 200 V
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Question

Quizplus · Accepted Answer

The maximum value of a sinusoidal voltage can be found by multiplying the rms value by the square root of 2, so Vmax = Vrms * sqrt(2) = 100 V * sqrt(2) ≈ 141 V. Therefore, the correct answer is D, 141 V.

A Sinusoidal Voltage V(t) Has an Rms Value of 100