Important MCQ questions for GATE, ESE Engineering Service Examination, IES, PSU Examination and Study Material For Electrical and Electronics Engineering in Circuit Theory, Network Theory, Material Science, Power System, Control System, Measurement, Power Electronics, Transformer and Electrical Machine, Control System, EMT, Power Electronics, Microprocessor and Communication System.
A two terminal black box contains one of the R,L,C elements. The black box is connected to a 220 V AC Supply. The current through the source is I. When a capacitance of 0.1 F is inserted in the series between the source and the box, the current through the source is 2I. The element is
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