MCQ
The $r.m.s$. voltage of the wave form shown is......$V$
- ✓$10$
- B$7$
- C$6.37$
- DNone of these
✓
Answer
Correct option: A.
$10$
a
(a) ${V_{rms}} = \sqrt {\frac{1}{T}\int_0^T {{{10}^2}dt} } = 10\;V$
(a) ${V_{rms}} = \sqrt {\frac{1}{T}\int_0^T {{{10}^2}dt} } = 10\;V$
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