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JE 2019 || Day 8 || AC Fundamentals and Theorems Quiz 2
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Question 1
Find Norton equivalent current to the left of terminals x-y in Figure.
Question 2
By performing an appropriate source conversion, find the voltage across 120 Ω resistor in Figure.
Question 3
A voltage source has a terminal voltage of 28 V when its terminals are open-circuited. When a 
load is connected across the terminals, the terminal voltage drops to 24 V. What is the internal resistance of the source?
load is connected across the terminals, the terminal voltage drops to 24 V. What is the internal resistance of the source? Question 4
A 5 A source has a shunt internal resistance of 
. The maximum power that can be delivered to a load is
. The maximum power that can be delivered to a load is Question 5
In the network shown in the figure, the value of RL such that maximum possible power will be transferred to RL is
Question 6
For the linear circuit shown in figure,
When R=
, V = 20 V;
when R = 0, I = 4 A;
when R = 5 Ω, the current I is
When R=
, V = 20 V; when R = 0, I = 4 A;
when R = 5 Ω, the current I is
Question 7
Value of the load impedance 
for which the load consumes maximum power is
for which the load consumes maximum power is Question 8
The voltage (v) vs. current (i) curve of the circuit is shown below:
Internal resistance of the source e is
Question 9
Three resistors, each of ‘R’ Ω are connected in star. What is the value of equivalent delta connected resistors?
Question 10
For maximum power transfer to RL in the circuit shown in Figure, the power dissipated in the Norton resistance is
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ESE & GATE EEGeneralMay 18ESE & GATE EE
