engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electrician and Wireman Electrical Machines
The full load copper loss and iron loss of the transformer are 6400 W and 5000 W respectively. What will be the copper loss and iron loss respectively at half load?
1
3200 W, 2500 W
2
1600 W, 1250 W
3
1600 W, 5000 W
4
2500 W, 1800 W