Home »
MCQs »
Electrical Machines MCQs
Which of the following test is performed on the transformer to ascertain the value of its copper loss?
57. Which of the following test is performed on the transformer to ascertain the value of its copper loss?
- open-circuit test
- Short-circuit test
Answer: B) Short-circuit test
Explanation:
We perform a "short-circuit test" on the transformer to ascertain the value of its copper loss.