Power Systems Which of the following method is used for changing power factor from leading to lagging shunt reactor any of the above series capacitor shunt capacitor shunt reactor any of the above series capacitor shunt capacitor ANSWER DOWNLOAD EXAMIANS APP
Power Systems Corona is accompanied by violet visible light All of these power loss and interference hissing sound violet visible light All of these power loss and interference hissing sound ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the desirable properties of a insulator material? High ratio of puncture strength to flash over. Both 1 and 2 High relative permittivity Low ratio of puncture strength to flash over. High ratio of puncture strength to flash over. Both 1 and 2 High relative permittivity Low ratio of puncture strength to flash over. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If we increase the spacing between the phase conductors, the line capacitance remains unaffected decreases increases None of these remains unaffected decreases increases None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Ferranti effect will not occur in which of the following transmission lines All of these medium transmission lines short transmission lines long transmission lines All of these medium transmission lines short transmission lines long transmission lines ANSWER DOWNLOAD EXAMIANS APP
Power Systems The rate of rise of restricting voltage depends upon the Inductance of the system. Capacitance of the system. Type of CB. Inductance and capacitance of the system. Inductance of the system. Capacitance of the system. Type of CB. Inductance and capacitance of the system. ANSWER DOWNLOAD EXAMIANS APP
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