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Grade: 12 
        The peak value of an a.c is 440 volt.its virtual voltage is
one year ago

Answers : (1)

Arun
20325 Points 
							
 
As gIven the peak value voltage,
The Rms voltage would be peak value/root(2)
Therfore,
Virtual Voltage = > 440/root2  V.
one year ago
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