In a transformer the resistance between its primary and secondary is________?
A1 ohm
B1000 ohms
Cinfinite
Dzero
Correct answer
C. infinite
Explanation
The correct answer is infinite.
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Study 132 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
C. infinite
Explanation
The correct answer is infinite.
Correct answer
B. nearly full load
Explanation
The correct answer is nearly full load.
Correct answer
B. leading power factor
Explanation
The correct answer is leading power factor.
Correct answer
A. back-to-back test
Explanation
The correct answer is back-to-back test.
Correct answer
B. secondary induced e.m.f. to primary induced e.m.f
Explanation
The correct answer is secondary induced e.m.f. to primary induced e.m.f.
Correct answer
D. on leading power factor
Explanation
The correct answer is on leading power factor.
Correct answer
B. High voltage winding
Explanation
The correct answer is High voltage winding.
Correct answer
B. hum
Explanation
The correct answer is hum.
Correct answer
C. leading
Explanation
The correct answer is leading.
Correct answer
B. avoids core saturation and high voltage induction
Explanation
The correct answer is avoids core saturation and high voltage induction.