InterviewSolution
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InterviewSolution
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Assertion: `AC` generators are based upon `EMI` principle. Reason: Resistance offered by capacito for alternating current is zero.A. If both the assertion and reason are true and reason is a true explantion of the assertion.B. If both the assertion and reason are true but the reason is not true the correct explantion of the assertion.C. If the assertion is true but reason falseD. If both the assertion and reason are false. |
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Answer» Correct Answer - C `X_(C)=1/(omegaC) omega ne0` area for `AC`. `I_(rms)[(int_(0)^(T) I^(2) dt)/(int_(0)^(T)dt)]^(1//2)=[(int_(0)^(2pi//omega) I_(0)^(2)sin^(2) omegat dt)/(int_(0)^(2pi//omega) dt)]^(1//2)=(I_(0))/(sqrt(2))`. |
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