Power Systems Frequencies must be same in which of the following line to exchange the power from one place to other place ? No need of same frequency for exchange of power Synchronous line Asynchronous line both 1 and 2 No need of same frequency for exchange of power Synchronous line Asynchronous line both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Maximum power transfer in a transmission line can be obtained by increasing voltage level None of these either 1 or 2 reducing reactance increasing voltage level None of these either 1 or 2 reducing reactance ANSWER DOWNLOAD EXAMIANS APP
Power Systems A synchronous generator is of 100 MVA have inertia constant of 20 MJ/MVA. Find the angular momentum in MJsec/electrical degrees 0.22 2000 0.4 5 0.22 2000 0.4 5 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Normally Z bus matrix is a null matrix full matrix sparse matrix unit matrix null matrix full matrix sparse matrix unit matrix ANSWER DOWNLOAD EXAMIANS APP
Power Systems Corona is accompanied by power loss and interference hissing sound violet visible light All of these power loss and interference hissing sound violet visible light All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Due to proximity effect, the increase in conductor resistance is not negligible in All of these underground cable communication lines overhead transmission lines All of these underground cable communication lines overhead transmission lines ANSWER DOWNLOAD EXAMIANS APP
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