Pakistan's best MCQs practice hub — FPSC · PPSC · CSS · NTS · Other Exams
Login

The form factor of a pure sinusoidal alternating current wave is defined as:

ARatio of Peak value to Average value
BRatio of Average value to Peak value (0.637)
CRatio of Peak value to RMS value (1.414)
DRatio of RMS value to Average value (1.11)

Explanation

Form Factor = RMS Value / Average Value = (V_m / sqrt(2)) / (2 * V_m / pi) = pi / (2 * sqrt(2)) ≈ 1.11.

Submitted by: mcqstutor Team More Electrical Engineering MCQs →

No Comments

Leave a comment

Your email address will not be published. Required fields are marked *