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Question
In an A.C. circuit, the peak value of voltage is 320 volt. Its effective voltage is ______
Options
220 volt
160 volt
320 volt
226 volt
MCQ
Fill in the Blanks
Solution
In an A.C. circuit, the peak value of voltage is 320 volt. Its effective voltage is 226 volt.
Explanation:
`"e"_"r.m.s." = "e"_0/sqrt2 = 320/sqrt2 = 226` V
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A.C. Generator
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