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