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Examveda

Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is

A. 16.54 V

B. 1.65 V

C. 10.60 V

D. 5.93 V

Answer: Option A


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Comments ( 1 )

  1. Engr Farman
    Engr Farman :
    3 years ago

    Vrms=0.707Vo

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