Power Systems The fact that current density is higher at the surface when compared to centre is known as All of these skin effect proximity effect carona All of these skin effect proximity effect carona ANSWER DOWNLOAD EXAMIANS APP
Power Systems Asynchronous tie line is a either 1 or 2 None of these DC transmission line AC transmission line either 1 or 2 None of these DC transmission line AC transmission line ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has impedance of (0.005 + j0.05) pu. Find the line at which maximum value of negative DC off set current is produced, if it is applied with Vm sinωt? 1.47 msec 9.68 msec 2.63 msec 4.68 msec 1.47 msec 9.68 msec 2.63 msec 4.68 msec ANSWER DOWNLOAD EXAMIANS APP
Power Systems Half life is defined as the time required for full of atoms in a specimen disintegrate. the time required for one half of isotope to decay. the time required to spiliting of a heavy nucleus. none of above. the time required for full of atoms in a specimen disintegrate. the time required for one half of isotope to decay. the time required to spiliting of a heavy nucleus. none of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power station has a maximum demand of 15000 kW. The annual load factor is 50% and plant capacity factor is 40%. What is the reserve capacity of the plant? 6000 kW 7500 kW 3750 kW 3000 kW 6000 kW 7500 kW 3750 kW 3000 kW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relays are used in protection of medium transmission lines? any of the above Admittance relays Mho relays Impedance relays any of the above Admittance relays Mho relays Impedance relays ANSWER DOWNLOAD EXAMIANS APP
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