The rms value of house voltage in much of Europe is 220 V.What is the maximum voltage?
A)440 V
B)310 V
C)220 V
D)160 V
E)120 V

Name: The rms value of house voltage in much of Europe is 220 V.What is the maximum voltage? A)440 V B)310 V C)220 V D)160 V E)120 V
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Question

Quizplus · Accepted Answer

The maximum voltage in an AC circuit is equal to the peak voltage, which is equal to the square root of 2 times the rms voltage. Therefore, the maximum voltage is 310 V, which is option B.

The Rms Value of House Voltage in Much of Europe