Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 20 to 50 kV 100 to 120 kV 60 to 100 kV 150 to 220 kV 20 to 50 kV 100 to 120 kV 60 to 100 kV 150 to 220 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, additions and subtractions of currents are done None of the listed here Vectorially Arithmetically Both vectorially & arithmetically None of the listed here Vectorially Arithmetically Both vectorially & arithmetically ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The purpose of using a booster is to Compensate for voltage drop Reduce current Reduce voltage drop Increase current Compensate for voltage drop Reduce current Reduce voltage drop Increase current ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The economic size of conductor is determined by Ohm's law Kirchhoff's law Kelvin's law None of the listed here Ohm's law Kirchhoff's law Kelvin's law None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundle conductors, the critical voltage for the formation of corona will Not occur Decrease Increase Remains same Not occur Decrease Increase Remains same ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The following system is not generally used 3-phase 3-wire 1-phase 4-wire 1-phase 3-wire 3-phase 4-wire 3-phase 3-wire 1-phase 4-wire 1-phase 3-wire 3-phase 4-wire ANSWER DOWNLOAD EXAMIANS APP
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