The r.m.s. value of a sinusoidal A.C. current is equal to its value at an angle of________degrees?

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804Active Users

2337Electrical EngineeringMedium

A90

B45

C60

D30

Correct answer

B. 45

Explanation

The correct answer is 45.

The r.m.s. value of a sinusoidal A.C. current is equal to its value at an angle of________degrees? - Answer and Explanation | Academy of Pakistan