SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) Electrical Machines Transformer Transformer Copper Losses
Full load copper loss in a transformer is 1600 Watt. What will be the copper loss at half-load?
1
6400 Watt
2
1600 Watt
3
800 Watt
4
400 Watt