GATE EE · 2020 · EE
Question 24: Control Systems
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Question 24
EENAT1 markNeeds review
Consider a negative unity feedback system with forward path transfer function
, where
are positive real numbers. For a Nyquist path enclosing the entire imaginary axis and right half of the
-plane in the clockwise direction, the Nyquist plot of
encircles the origin of
-plane once in the clockwise direction and never passes through this origin for a certain value of
. Then, the number of poles of
lying in the open right half of the
-plane is ________.Log in to check the answer
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2020EE
GATE EE 2020 · Paper 1
Electrical Engineering · Original paper archive
- Section
- Electrical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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