Electronics and Communication Engineering
GATE ECE topic:circuit-analysis PYQs
Build your understanding with focused practice from past exam papers.
Questions 21–30 of 50. Imported answers require independent review unless marked reviewed.
Question 13
Open questionECMCQ1 markNeeds review
The current
in the circuit shown is ________. 
Your answerChoose one option.
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Open questionECMCQ1 markNeeds review
Consider the circuit shown in the figure. The current
flowing through the
resistor is ________. 
Your answerChoose one option.
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Open questionECMCQ1 markNeeds review
In a circuit, there is a series connection of an ideal resistor and an ideal capacitor. The conduction current (in Amperes) through the resistor is
. The displacement current (in Amperes) through the capacitor is ________.Your answerChoose one option.
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Open questionECMCQ2 marksNeeds review
For the circuit shown, the locus of the impedance
is plotted as
increases from zero to infinity. The values of
and
are: 
Your answerChoose one option.
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Open questionECMCQ2 marksNeeds review
Consider the circuit shown in the figure with input
in volts. The sinusoidal steady state current
flowing through the circuit is shown graphically (where
is in seconds). The circuit element
can be ______. 
Your answerChoose one option.
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Open questionECNAT1 markNeeds review
Consider the circuit shown in the figure.
The current
flowing through the
resistor between P and Q (rounded off to one decimal place) is __________ A.Log in to check the answer
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Open questionECNAT1 markNeeds review
Consider the circuit shown in the figure.
The value of
(rounded off to one decimal place) is __________ V.Log in to check the answer
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Open questionECMCQ2 marksNeeds review
The switch in the circuit in the figure is in position P for a long time and then moved to position Q at time
. 
The value of
at
isYour answerChoose one option.
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Open questionECMCQ2 marksNeeds review
Consider the two-port network shown in the figure.
The admittance parameters, in siemens, are
Your answerChoose one option.
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Open questionECNAT2 marksNeeds review
In the circuit shown in the figure, the switch is closed at time
, while the capacitor is initially charged to
(i.e.,
).The time after which the voltage across the capacitor becomes zero (rounded off to three decimal places) is ________ ms.
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