Power Systems Advantages of pumped storage plants is/are used as load frequency control operating time is minimum most economical as a peak load supply plant All of these used as load frequency control operating time is minimum most economical as a peak load supply plant All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Main bus bar protection scheme is /are differential protection. fault bus protection. both fault bus and differential protection. none of these. differential protection. fault bus protection. both fault bus and differential protection. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Cheapest plant in operation and maintenance is nuclear. diesel power. steam power. hydroelectric. nuclear. diesel power. steam power. hydroelectric. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of per unit system is/are No units for any quantity It has units for all quantities All of these Need of transformation ratio No units for any quantity It has units for all quantities All of these Need of transformation ratio ANSWER DOWNLOAD EXAMIANS APP
Power Systems Skin effect depends on conductivity frequency relative permeability All of these conductivity frequency relative permeability All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Specified quantities of load bus are V and δ P and δ Q and V P and Q V and δ P and δ Q and V P and Q ANSWER DOWNLOAD EXAMIANS APP
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