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BARC 2018 EC-Networks Theory Nuclear Quiz 2
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Question 1
Determine the current through the 16Ω resistor due to the 18V voltage source acting alone.
Question 2
The figure shows an RLC circuit with a sinusoidal current source. 
At resonance, the ratio|IL|/|IR|, i.e., the ratio of the magnitudes of the inductor current phasor and the resistor current phasor, is___
Question 3
Consider the circuit shown in the figure below:
If Za Zb = R2, then the equivalent resistance seen by voltage source Vs is
If Za Zb = R2, then the equivalent resistance seen by voltage source Vs is
Question 4
Consider a delta connection of resistors and its equivalent star connection as shown below. If all elements of the delta connection are scaled by a factor k, k > 0, the elements of the corresponding star equivalent will be scaled by a factor of
Question 5
The reading of voltmeter when only Sa is closed is V1. The reading of voltmeter when Sb is closed is V2. And the reading of voltmeter when both Sa and Sb is closed is V3. Then we have:
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Aug 18ESE & GATE EC
