Power Systems Which of the following methods is/are used for reactive or voltage compensation series capacitor shunt capacitor generation excitation control All of these series capacitor shunt capacitor generation excitation control All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems If power P available from a hydroelectric plant is given by the formula P = 9.81QH, where Q is the flow rate through the turbine in l / s and H is the head in meters, then P will be unit of kJ / S. W. kWh. HP. kJ / S. W. kWh. HP. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Offset mho relay is used for the protection of equipment when either 1 or 2 None of these loss of excitation of the generator failure of prime mover of the generator either 1 or 2 None of these loss of excitation of the generator failure of prime mover of the generator ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mechanical energy is supplied to a DC generator at the rate of 4200 J / S. The generator delivers 32.2 Amp at 120 V. How much energy is cost per minute of operation 23060 J. 20160 J. 25060 J. 20060 J. 23060 J. 20160 J. 25060 J. 20060 J. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Demand factor of a plant is 1 0 greater than 1 less than 1 1 0 greater than 1 less than 1 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 Impedance relays Mho relays any of the above Admittance relays Impedance relays Mho relays ANSWER DOWNLOAD EXAMIANS APP
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