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GATE 2020: Electric Circuits Rapid Revision Quiz 2

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Question 1

Determine the Thevenin equivalent impedance of the given network.

Question 2

A connected network of N > 2 nodes has at most one branch directly connecting any pair of nodes. The graph of the network

Question 3

In a balanced three-phase three wire Y – Y connected system as shown below,

the total power dissipated in three-phase load is-

Question 4

The average power absorbed by the resistor R connected to an independent voltage source, with the excitation shown below is

Question 5

The unbalanced star connected load has balanced voltages of 100 V. If Z_A = 15 Ω, Z_B = 10 + j5 Ω and Z_C = 6 – j8 Ω then the current in the neutral line is

Question 6

If superposition theorem is applied to the given network, determine the currents that will sum up to current I flowing through the 10 Ω resistor.

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ESE & GATE EE Electric Circuits

Dec 7ESE & GATE EE