Short circuit test on transformers is conducted to determine________?
Acopper losses
Bcore losses
Chysteresis losses
Deddy current losses
Correct answer
A. copper losses
Explanation
The correct answer is copper losses.
Study mode · no timer
Study 132 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
A. copper losses
Explanation
The correct answer is copper losses.
Correct answer
A. high voltage side
Explanation
The correct answer is high voltage side.
Correct answer
A. load on it decreases
Explanation
The correct answer is load on it decreases.
Correct answer
D. loading of the transformers not in proportion to their kVA ratings
Explanation
The correct answer is loading of the transformers not in proportion to their kVA ratings.
Correct answer
C. load current
Explanation
The correct answer is load current.
Correct answer
A. false
Explanation
The correct answer is false.
Correct answer
C. to arrest flow of moisture when outside air enters the transformer
Explanation
The correct answer is to arrest flow of moisture when outside air enters the transformer.
Correct answer
C. low power factor wattmeter
Explanation
The correct answer is low power factor wattmeter.
Correct answer
D. Friction loss
Explanation
The correct answer is Friction loss.
Correct answer
C. reduce eddy current losses
Explanation
The correct answer is reduce eddy current losses.