Power Systems Find the surge impedance of a line when inductance is 160 mH and capacitance is 1µF? 800 Ω 160 Ω 200 Ω 400 Ω 800 Ω 160 Ω 200 Ω 400 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems In case of failure of prime mover of the generator, which type of relay is used? impedance relay offset mho relay reverse power relay distance relays impedance relay offset mho relay reverse power relay distance relays ANSWER DOWNLOAD EXAMIANS APP
Power Systems Merze price current scheme protection is used in transformer. alternator. bus bars. both A and B. transformer. alternator. bus bars. both A and B. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a Gauss Seidel load flow method, the number of iterations may be reduced if the correction in voltage at each bus is multiplied by Lagrange multiplier Blocking factor Acceleration factor Gauss constant Lagrange multiplier Blocking factor Acceleration factor Gauss constant ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following materials is/are used as moderators? graphite heavy water beryllium All of these graphite heavy water beryllium All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems The radiation shield for a nuclear power reactor for biological safety is provided by having the reactor isolated from outside word with strong magnetic field. immersed in water pool. encased by thick concrete wall. encased thick metal wall. isolated from outside word with strong magnetic field. immersed in water pool. encased by thick concrete wall. encased thick metal wall. ANSWER DOWNLOAD EXAMIANS APP
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