Power Systems Which of following generating plants has the minimum operating cost Hydroelectric plant. Steam plant. Diesel plant. Nuclear plant. Hydroelectric plant. Steam plant. Diesel plant. Nuclear plant. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following material is not used as fuse element? Copper. Aluminium. Silver. Carbon. Copper. Aluminium. Silver. Carbon. 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? LLLG. LL. LLG. LG. LLLG. LL. LLG. LG. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A pin type insulator has 100 kV puncture voltage. If 10 kV flash over voltage occurred in a transmission line, then find the safety factor of insulator? 1000 10 0.001 0.1 1000 10 0.001 0.1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems For variable heads of near about but less than 30 m, which type of turbines is used hydro power plant None of above. Francis. Pelton. Kaplan. None of above. Francis. Pelton. Kaplan. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Equal area criterion gives the information regarding relative stability stability region swing curves absolute stability relative stability stability region swing curves absolute stability ANSWER DOWNLOAD EXAMIANS APP