If e = 10 sin(400t) [in volt]. erms =
A. \(\frac{10}{\pi}\) V
B. \(\frac{10 \sqrt{2}}{\pi}\) V
C. 5V
D. 7.07V
Answer:D
If e = 10 sin(400t) [in volt]. erms =
A. \(\frac{10}{\pi}\) V B. \(\frac{10 \sqrt{2}}{\pi}\) V C. 5V D. 7.07V