Power Systems For flat voltage profile system, voltage regulation is 0% 50% any of the above 100% 0% 50% any of the above 100% ANSWER DOWNLOAD EXAMIANS APP
Power Systems The unit protection scheme provides simultaneous protection. primary protection. back up protection. remote protection. simultaneous protection. primary protection. back up protection. remote protection. ANSWER DOWNLOAD EXAMIANS APP
Power Systems An over current relay, having a current setting of 125% connected to a supply circuit through a current transformer of ratio 500/5. The plug setting multiplier for a fault current of 5 kA is 8 2 5 6 8 2 5 6 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The draw back of NR method as compare to Gauss-Seidel method is/are? large number of iterations both 1 and 2 large requirement of computer memory None of these large number of iterations both 1 and 2 large requirement of computer memory None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relays are used for the protection of which of the following lines? long transmission lines only None of these medium transmission lines only short transmission lines only long transmission lines only None of these medium transmission lines only short transmission lines only ANSWER DOWNLOAD EXAMIANS APP
Power Systems Surge impedance loading of a line is increased by which of the following compensation methods? series capacitor shunt capacitor both 1 and 2 shunt reactor series capacitor shunt capacitor both 1 and 2 shunt reactor ANSWER DOWNLOAD EXAMIANS APP
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