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Write the equation of an alternating emf...

Write the equation of an alternating emf of 120V, and its frequency 60Hz

A

`e= (169.7sin 120pit)` volt

B

`e= (152.7sin110pit)` volt

C

`e= (143.7sin 150pit)` volt

D

`e=(156.7sin130pit)` volt

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The correct Answer is:
A
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AAKASH SERIES-ALTERNATING CURRENT-EXERCISE - II
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