engineering recuitment UPPCL Technician Electrician 2022 Mock Test Power Systems Transmission and Distribution Distribution Systems
The standard voltages for three phase at which the supply authorities deliver power to the consumer is:
1
240 V, 50 Hz, 2 wire
2
415 V, 50 Hz, 4 wire
3
415 V, 50 Hz, 3 wire
4
240 V, 50 Hz, 4 wire