SSC JE Electrical Engineering 22 Jan 2018 Morning Paper

Question : 134 of 200

Marks: +1, -0

Which one of the following is the CORRECT relation between the peak value and RMS value of current for a sine wave?

Solution:

\I_\rms=\I_\peak/√2

⇒√2\I_\rms=\I_\peak

∴\I_\rms=0.707\I_\peak

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