Power Systems On what factors does the selection of a water turbine depend Working head. Speed. Nature of load. All of above. Working head. Speed. Nature of load. All of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 200 MW capacity generator has a speed regulation of 4% for a frequency drop of 0.05 Hz. Find the power input supplied by the turbine for maintaining constant frequency? 15 MW 20 MW 10 MW 5 MW 15 MW 20 MW 10 MW 5 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relays are used in protection of medium transmission lines? Admittance relays Impedance relays Mho relays any of the above Admittance relays Impedance relays Mho relays any of the above ANSWER DOWNLOAD EXAMIANS APP
Power Systems A sort line with R/X ratio 1, the zero regulation is obtained when the power factor of the load is 0 leading unity 0.707 leading 0.5 0 leading unity 0.707 leading 0.5 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A loss less transmission line having surge impedance loading (SIL) of 2280 MW is provided with a uniformly distributed series capacitive compensation of 30 %. Then SIL of compensated transmission line will be 2280 MW. 2725 MW. 3257 MW. 1835 MW. 2280 MW. 2725 MW. 3257 MW. 1835 MW. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Proximity effect depends on distance between the conductors relative permeability All of these frequency distance between the conductors relative permeability All of these frequency ANSWER DOWNLOAD EXAMIANS APP
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