The instantaneous power in an inductor is proportional to which quantity?
Correct answer A. Product of the instantaneous current and rate of change of current
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Electrical Engineering MCQs
Page 13 of Electrical Engineering multiple-choice questions with answers. Tap an option to check yourself.
Page 13 of 13
How is the voltage induced across an inductor expressed?
Correct answer C. Product of its inductance and the rate of change of current through it
In which unit is magnetic flux measured?
Correct answer B. Weber
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A star-connected load consumes power P. What power will the equivalent delta-connected load consume from the same supply?
Correct answer B. 3P
Which of the following count as active circuit elements?
Correct answer A. Both