Transmission & Distribution In ac system, additions and subtractions of currents are done Arithmetically Vectorially Both vectorially & arithmetically None of the listed here Arithmetically Vectorially Both vectorially & arithmetically None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? High mechanical strength Low cost Longer life All of these High mechanical strength Low cost Longer life All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 60 to 100 kV 100 to 120 kV 20 to 50 kV 150 to 220 kV 60 to 100 kV 100 to 120 kV 20 to 50 kV 150 to 220 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a mater of economy, voltage for power transmission should be Medium High Low None of the listed here Medium High Low None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The domestic load that has unity power factor is Mixer Filament lamp Tube Fan Mixer Filament lamp Tube Fan ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In transmission lines the cross-arms are made of R.C.C. Copper Steel Wood R.C.C. Copper Steel Wood ANSWER DOWNLOAD EXAMIANS APP
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