Mathematics · Alternating Current
An alternating current is given by the equation: i(t) = 60√2 sin(300π t) A. Determine the RMS value of the current and the frequency of this AC signal.
- 130 A, 75 Hz
- 230 A, 150 Hz
- 360 A, 50 Hz
- 460 A, 150 Hz✓
Correct answer
60 A, 150 Hz
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