1531Electrical EngineeringMedium
Transformer coupling is used for________amplification?
ANone of the above
BPower
CVoltage
DCurrent
Correct answer
B. Power
Explanation
The correct answer is Power.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
B. Power
Explanation
The correct answer is Power.
Correct answer
A. Differentially compounded motor
Explanation
The correct answer is Differentially compounded motor.
Correct answer
C. mechanical ruggedness
Explanation
The correct answer is mechanical ruggedness.
Correct answer
B. Reversing, heavy start
Explanation
The correct answer is Reversing, heavy start.
Correct answer
A. leads the voltage by 90°
Explanation
The correct answer is leads the voltage by 90°.
Correct answer
B. Differential bellows and straingauge
Explanation
The correct answer is Differential bellows and straingauge.
Correct answer
D. 35 to 45 per cent
Explanation
The correct answer is 35 to 45 per cent.
Correct answer
D. the number of waves passing through a point in one second
Explanation
The correct answer is the number of waves passing through a point in one second.
Correct answer
B. Non zero
Explanation
The correct answer is Non zero.
Correct answer
A. 240 V
Explanation
The correct answer is 240 V.