Networks Analysis and Synthesis - Engineering

Q1:

A 2-terminal network consists of one of the RLC elements. The elements is connected to an ac supply. The current through the element is 1 A. When an inductor is inserted in series between the source and the element, the current through the element becomes 2 A. What is this element?

A A resistor

B An inductor

C A capacitor

D Cannot be single element

ANS:C - A capacitor

No answer description is available.