Power Systems Which of the following insulator is practically used for railway crossings? pin insulator All of these strain insulator string insulator pin insulator All of these strain insulator string insulator ANSWER DOWNLOAD EXAMIANS APP
Power Systems Peak load power plants is/are both 1 and 2 pumped storage plant nuclear plants diesel plant both 1 and 2 pumped storage plant nuclear plants diesel plant ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of per unit system is/are Need of transformation ratio It has units for all quantities No units for any quantity All of these Need of transformation ratio It has units for all quantities No units for any quantity All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems The maximum demand of a consumer is 2 kW and corresponding daily energy consumption is 30 units. What is the corresponding load factor? 25% 62.5% 50.5% 75% 25% 62.5% 50.5% 75% ANSWER DOWNLOAD EXAMIANS APP
Power Systems The function of moderator in a nuclear reactor is to increase the energy of the neutrons. to slow down the neutrons. All of these to absorb the excess. to increase the energy of the neutrons. to slow down the neutrons. All of these to absorb the excess. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The sequence components of the fault current are as follows : Ipositive = j1.5 pu, Inegative = − j0.5 pu, Izero = − j pu Which fault is this? LLG. LL. LLLG. LG. LLG. LL. LLLG. LG. ANSWER DOWNLOAD EXAMIANS APP
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