Power Systems In case of failure of prime mover of the generator, which type of relay is used? impedance relay reverse power relay offset mho relay distance relays impedance relay reverse power relay offset mho relay distance relays ANSWER DOWNLOAD EXAMIANS APP
Power Systems Consider a long, two wire line composed of solid round conductors. The radius of both conductors is 0.25 cm and distance between their centers is 100 cm. If this distance is doubled, then the inductance per unit length. Decrease but does not halves. Halves. Doubled. Increase but does not doubled. Decrease but does not halves. Halves. Doubled. Increase but does not doubled. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following insulator is practically used for railway crossings? pin insulator string insulator All of these strain insulator pin insulator string insulator All of these strain insulator ANSWER DOWNLOAD EXAMIANS APP
Power Systems Merze price current scheme protection is used in bus bars. both A and B. transformer. alternator. bus bars. both A and B. transformer. alternator. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Find the relation between sub transient (X"), transient (X') and synchronous reactance (X) ? X" < X' < X X" > X' < X X" > X' >X X" < X' > X X" < X' < X X" > X' < X X" > X' >X X" < X' > X ANSWER DOWNLOAD EXAMIANS APP
Power Systems A penstock is used as a condition between none of above. the dam and the turbine in a hydro station. the heat ex-changer and the turbine in nuclear power plant. the turbine and discharge drain. none of above. the dam and the turbine in a hydro station. the heat ex-changer and the turbine in nuclear power plant. the turbine and discharge drain. ANSWER DOWNLOAD EXAMIANS APP
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