The power factor at resonance in R-L- C parallel circuit is________?
Aunity
B0.8 leading
Czero
D0.08 lagging
Correct answer
A. unity
Explanation
The correct answer is unity.
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Study 109 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
A. unity
Explanation
The correct answer is unity.
Correct answer
D. high
Explanation
The correct answer is high.
Correct answer
A. apparent power is more than actual power
Explanation
The correct answer is apparent power is more than actual power.
Correct answer
A. very high
Explanation
The correct answer is very high.
Correct answer
A. current is maximum
Explanation
The correct answer is current is maximum.
Correct answer
B. 32 kW
Explanation
The correct answer is 32 kW.
Correct answer
D. unity
Explanation
The correct answer is unity.
Correct answer
A. 220 V
Explanation
The correct answer is 220 V.
Correct answer
C. choosing core material having high relative permeability
Explanation
The correct answer is choosing core material having high relative permeability.
Correct answer
C. unity
Explanation
The correct answer is unity.