Power Systems Under over excitation synchronous phase modifier works as shunt capacitor series capacitor shunt reactor any of the above shunt capacitor series capacitor shunt reactor any of the above ANSWER DOWNLOAD EXAMIANS APP
Power Systems Tidal power plant is a example of which of the following plant? base load plant None of these peak load plant either 1 or 2 base load plant None of these peak load plant either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems At slack bus, which one of the following combinations of variables is not specified? P and Q P and V Q and V V and δ P and Q P and V Q and V V and δ ANSWER DOWNLOAD EXAMIANS APP
Power Systems A generator has reactances of sub transient (X")= 0.5 pu, transient (X') = 0.8 pu and synchronous reactance (X) = 5 pu. The voltages at these reactances are 1.2 V, 1.1 V and 1 V respectively. Find the corresponding sub transient fault current in pu? 3.975 pu 1.375 pu 2.4 pu 0.2 pu 3.975 pu 1.375 pu 2.4 pu 0.2 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems Range of accelerating factor is 10.8 to 11.2 1 to 10 50 to 100 1.6 to 1.8 10.8 to 11.2 1 to 10 50 to 100 1.6 to 1.8 ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a long transmission line, if we increase the length of the line, the parameters A and B respectively decreases and decreases increases and decreases decreases and increases increases and increases decreases and decreases increases and decreases decreases and increases increases and increases ANSWER DOWNLOAD EXAMIANS APP
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