Electrical Engineering
GATE EE concept:transfer-function PYQs
Build your understanding with focused practice from past exam papers.
Questions 21–29 of 29. Imported answers require independent review unless marked reviewed.
Question 30
Open questionEEMCQ2 marksNeeds review
The transfer function of a phase lead compensator is given by
. The frequency (in rad/sec), at which
is maximum, isYour answerChoose one option.
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Open questionEEMCQ1 markNeeds review
Match the transfer functions of the second-order systems with the nature of the systems given below.
Transfer functions:
P:
Q:
R:
Nature of system:
I: Overdamped
II: Critically damped
III: Underdamped
Your answerChoose one option.
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Open questionEENAT1 markNeeds review
Consider a unity feedback system with forward transfer function given by
The steady-state error in the output of the system for a unit-step input is ________ (up to 2 decimal places).
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The unit step response
of a unity feedback system with open loop transfer function
is shown in the figure. The value of
is ______ (up to 2 decimal places). 
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Open questionEE-2MCQ1 markNeeds review
When a unit ramp input is applied to the unity feedback system having closed loop transfer function
, the steady state error will beYour answerChoose one option.
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Open questionEE-2MCQ1 markNeeds review
The transfer function
of a compensator is given below.
The frequency range in which the phase (lead) introduced by the compensator reaches the maximum is
Your answerChoose one option.
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In the system whose signal flow graph is shown in the figure,
and
are inputs. The transfer function
is 
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The transfer function of the system
whose state-space equations are given below is:
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Open questionEENAT2 marksNeeds review
For a system having transfer function
, a unit step input is applied at time
. The value of the response of the system at
sec (rounded off to three decimal places) is ________.Log in to check the answer
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