Electronics and Communication Engineering
2023 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE ECE 2023 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 25–27 of 65. Imported answers require review unless explicitly marked reviewed.
Question 25
Open questionECMCQ1 markNeeds review
The open loop transfer function of a unity negative feedback system is
, where
,
and
are positive constants. The phase crossover frequency, in rad/s, isYour answerChoose one option.
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Open questionECMCQ1 markNeeds review
Consider a system with input
and output
. The system isYour answerChoose one option.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 27
Open questionECMCQ1 markNeeds review
Let
be a strictly band-limited signal with bandwidth
and energy
. Assuming
, the energy in the signal
isYour answerChoose one option.
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