Power Systems Main bus bar protection scheme is /are fault bus protection. none of these. both fault bus and differential protection. differential protection. fault bus protection. none of these. both fault bus and differential protection. differential protection. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following material is not used as fuse element? Carbon. Copper. Aluminium. Silver. Carbon. Copper. Aluminium. Silver. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The sequence components of the fault current are as follows: IR1 = j1.5 pu, IR2 = -j0.5 pu, IR0 = -j1. The type of fault is LLL LL LG LLG LLL LL LG LLG ANSWER DOWNLOAD EXAMIANS APP
Power Systems Proximity effect depends on frequency All of these relative permeability distance between the conductors frequency All of these relative permeability distance between the conductors ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following represents the sag(S) of a transmission line? S = wl²/4T S = wl²/8T S = wl²/2T S = wl²/16T S = wl²/4T S = wl²/8T S = wl²/2T S = wl²/16T ANSWER DOWNLOAD EXAMIANS APP
Power Systems Nuclear reactors usually employ fission. both of A and B. none of above. fusion. fission. both of A and B. none of above. fusion. ANSWER DOWNLOAD EXAMIANS APP
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