

Inductors - Technical MCQs
Q1: An inductor is in series with a voltage source, an open switch, and a resistor. The instant the switch is closed, the inductor acts likeA a short
B an open
C a resistor
D a voltage source
ANS:B - an open Because, Inductor opposes instant Change in current, but after the time constant 5(rise, decay) Ccurrent will flow normally. |


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