Teaching HPSC Lecturer (Technical) Mock Test 2024 Electrical Machines Transformer Transformer Copper Losses
If Wi is the iron loss and Wc is the full load copper loss in a transformer, then which of the following condition will be satisfied to obtain maximum efficiency at 4/5 full-load
1
Iron loss will be 64% of copper loss
2
Iron loss will be 81% of copper loss
3
Iron loss will be 54% of copper loss
4
Iron loss will be 16% of copper loss
5
Iron loss will be equal to copper loss
5
Question Not Attempted