Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 60 to 70 years From 2 to 5 years 25 to 30 years 10 to 15 years 60 to 70 years From 2 to 5 years 25 to 30 years 10 to 15 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A booster is connected in _____ with the feeder. None of the listed here Series-parallel Parallel Series None of the listed here Series-parallel Parallel Series ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Insulators Neutral wires Transmission lines Supporting towers Insulators Neutral wires Transmission lines Supporting towers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Corona result in None of the listed here Radio frequency Power factor improvement Better regulation None of the listed here Radio frequency Power factor improvement Better regulation ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 150 to 220 kV 100 to 120 kV 60 to 100 kV 20 to 50 kV 150 to 220 kV 100 to 120 kV 60 to 100 kV 20 to 50 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The domestic load that has unity power factor is Filament lamp Tube Fan Mixer Filament lamp Tube Fan Mixer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS