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Study 132 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
B. Current transformer
Explanation
The correct answer is Current transformer.
Correct answer
A. maximum value
Explanation
The correct answer is maximum value.
Correct answer
B. low,low
Explanation
The correct answer is low,low.
Correct answer
B. core losses
Explanation
The correct answer is core losses.
Correct answer
D. hysteresis and eddy current losses
Explanation
The correct answer is hysteresis and eddy current losses.
Correct answer
A. oil cooled transformers
Explanation
The correct answer is oil cooled transformers.
Correct answer
D. to provide free passage to the cooling oil
Explanation
The correct answer is to provide free passage to the cooling oil.
Correct answer
A. 400 W
Explanation
The correct answer is 400 W.
Correct answer
B. hysteresis and eddy current losses
Explanation
The correct answer is hysteresis and eddy current losses.
Correct answer
A. lags behind the voltage by about 75°
Explanation
The correct answer is lags behind the voltage by about 75°.