In a pure inductive circuit if the supply frequency is reduced to 1/2, the current will________?
Correct answer
D. be doubled
Explanation
The correct answer is be doubled.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
D. be doubled
Explanation
The correct answer is be doubled.
Correct answer
A. current drawing will be very high
Explanation
The correct answer is current drawing will be very high.
Correct answer
C. lead
Explanation
The correct answer is lead.
Correct answer
B. core flux density is increased
Explanation
The correct answer is core flux density is increased.
Correct answer
D. 1
Explanation
The correct answer is 1.
Correct answer
D. Direct
Explanation
The correct answer is Direct.
Correct answer
D. All of the above
Explanation
The correct answer is All of the above.
Correct answer
B. Current transformer
Explanation
The correct answer is Current transformer.
Correct answer
A. Impedance matching
Explanation
The correct answer is Impedance matching.
Correct answer
B. rotor current
Explanation
The correct answer is rotor current.