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Study 109 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
C. increases with the increase in supply frequency
Explanation
The correct answer is increases with the increase in supply frequency.
Correct answer
D. all above are correct
Explanation
The correct answer is all above are correct.
Correct answer
D. a line which represents the magnitude and phase of an alternating quantity
Explanation
The correct answer is a line which represents the magnitude and phase of an alternating quantity.
Correct answer
D. be doubled
Explanation
The correct answer is be doubled.
Correct answer
A. have a high impedance
Explanation
The correct answer is have a high impedance.
Correct answer
D. capacitance is less and frequency of supply is less
Explanation
The correct answer is capacitance is less and frequency of supply is less.
Correct answer
C. both resistance and inductance carry equal currents
Explanation
The correct answer is both resistance and inductance carry equal currents.
Correct answer
B. R only
Explanation
The correct answer is R only.
Correct answer
A. 1.11
Explanation
The correct answer is 1.11.
Correct answer
B. 282.8 V
Explanation
The correct answer is 282.8 V.