Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? Lightning switch Series reactor Coupling capacitor isolator Lightning switch Series reactor Coupling capacitor isolator ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution If variable part of annual cost on account of interest and depreciation on the capital outlay is equal to the annual cost of electrical energy wasted in the conductors, the total annual cost will be minimum and the corresponding size of conductor will be most economical. This statement is known as Faraday's law Ohm's law Kelvin's law Kirchhoff's law Faraday's law Ohm's law Kelvin's law Kirchhoff's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Basically the boosters are Transformers Inductors Synchronous motors Capacitors Transformers Inductors Synchronous motors Capacitors ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The voltage in a radial distribution will be minimum at The midpoint of the distributor The distribution substation The end of the distributor None of the listed here The midpoint of the distributor The distribution substation The end of the distributor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power system stability is least affected by Reactance of transmission line Input torque Reactance of generator Losses Reactance of transmission line Input torque Reactance of generator Losses ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3 wire dc system, the current in +ve outer is 200 A and in the -ve outer is 100 A. The current in the neutral wire is 300 A 100 A 0 A 200 A 300 A 100 A 0 A 200 A ANSWER DOWNLOAD EXAMIANS APP
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