Power Systems Surge impedance loading of a transmission line can be increased by increasing its voltage level both 1 and 3 addition of lumped capacitance in series addition of lumped inductance in parallel increasing its voltage level both 1 and 3 addition of lumped capacitance in series addition of lumped inductance in parallel 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? 0.1 10 1000 0.001 0.1 10 1000 0.001 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Operator "a" rotates a vector clock wise direction either 1 or 2 anti clock wise direction nether 1 nor 2 clock wise direction either 1 or 2 anti clock wise direction nether 1 nor 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power station has a maximum demand of 15 MW. The plant capacity is 20 MW. Find the reserve capacity of the plant? 10 MW 20 MW 5 MW 15 MW 10 MW 20 MW 5 MW 15 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems The power output of a nuclear power station is proportional to square root of the rate at which fission reaction occurs. square of the rate at which fission reaction occurs. the rate at which fission reaction occurs. none of above. square root of the rate at which fission reaction occurs. square of the rate at which fission reaction occurs. the rate at which fission reaction occurs. none of above. 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 400/5. The pick up value is 6.25 A 10 A 15 A 12.5 A 6.25 A 10 A 15 A 12.5 A ANSWER DOWNLOAD EXAMIANS APP
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