Power Systems Power transmission lines are transposed to reduce proximity effect ferranti effect radio interference skin effect proximity effect ferranti effect radio interference skin effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems In nuclear power plants which material is/are used as coolant? graphite liquid sodium All of these beryllium graphite liquid sodium All of these beryllium ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statement is/are true regarding infinite line? both 2 and 3 It has infinite length It maintains the constant voltage It has infinite voltage both 2 and 3 It has infinite length It maintains the constant voltage It has infinite voltage ANSWER DOWNLOAD EXAMIANS APP
Power Systems Under over excitation synchronous phase modifier works as series capacitor any of the above shunt capacitor shunt reactor series capacitor any of the above shunt capacitor shunt reactor ANSWER DOWNLOAD EXAMIANS APP
Power Systems Counter poise is used for proper discharging of lighting surges reduce losses more surge impedance less surge impedance proper discharging of lighting surges reduce losses more surge impedance less surge impedance ANSWER DOWNLOAD EXAMIANS APP
Power Systems An alternator having an induced emf of 1.6 pu is connected to an infinite bus of 1 pu. If the bus bar has reactance of 0.6 pu and alternator has reactance of 0.2 pu, what is the maximum power that can be transferred? 2.67 pu 6 pu 2 pu 5 pu 2.67 pu 6 pu 2 pu 5 pu ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS