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MHT CET 2024 (2 May, Shift 1) · AC Basics: Peak, RMS & Average Values

AC Basics: Peak, RMS & Average Values question from MHT CET 2024 (2 May, Shift 1)

Q17MHT CET 2024 · 2 MAY · SHIFT 1Easy

AC Basics: Peak, RMS & Average Values

In an a.c. circuit I=100sin⁡200πtI = 100 \sin 200\pi t. The time required for the current to achieve its peak value will be

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Answer: (d)

  1. Peak when 200πt=π2200\pi t = \frac{\pi}{2}.
  2. t=1400t = \frac{1}{400} s
  3. So the answer is (d) 1400\frac{1}{400} s.
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