Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 60 to 100 kV 20 to 50 kV 150 to 220 kV 100 to 120 kV 60 to 100 kV 20 to 50 kV 150 to 220 kV 100 to 120 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 10 to 15 years From 2 to 5 years 25 to 30 years 60 to 70 years 10 to 15 years From 2 to 5 years 25 to 30 years 60 to 70 years 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 0 A 300 A 200 A 100 A 0 A 300 A 200 A 100 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The term service mains refers to Primary distribution Primary transmission Secondary transmission Secondary distribution Primary distribution Primary transmission Secondary transmission Secondary distribution ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A line from which the loads are tapped off is called None of the listed here Service mains Feeder Distributor None of the listed here Service mains Feeder Distributor ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Basically the boosters are Synchronous motors Capacitors Inductors Transformers Synchronous motors Capacitors Inductors Transformers ANSWER DOWNLOAD EXAMIANS APP
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