Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Tests  >  GATE Electrical Engineering (EE) Mock Test Series 2025  >  Test: Nyquist Plot - 1 - Electrical Engineering (EE) MCQ

Test: Nyquist Plot - 1 - Electrical Engineering (EE) MCQ


Test Description

10 Questions MCQ Test GATE Electrical Engineering (EE) Mock Test Series 2025 - Test: Nyquist Plot - 1

Test: Nyquist Plot - 1 for Electrical Engineering (EE) 2024 is part of GATE Electrical Engineering (EE) Mock Test Series 2025 preparation. The Test: Nyquist Plot - 1 questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: Nyquist Plot - 1 MCQs are made for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Nyquist Plot - 1 below.
Solutions of Test: Nyquist Plot - 1 questions in English are available as part of our GATE Electrical Engineering (EE) Mock Test Series 2025 for Electrical Engineering (EE) & Test: Nyquist Plot - 1 solutions in Hindi for GATE Electrical Engineering (EE) Mock Test Series 2025 course. Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free. Attempt Test: Nyquist Plot - 1 | 10 questions in 30 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study GATE Electrical Engineering (EE) Mock Test Series 2025 for Electrical Engineering (EE) Exam | Download free PDF with solutions
1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Nyquist Plot - 1 - Question 1

In polar plots, what does each and every point represent w.r.t magnitude and angle?

Detailed Solution for Test: Nyquist Plot - 1 - Question 1

Each and every point on the polar plot is the phasor where value of frequency varies.

Test: Nyquist Plot - 1 - Question 2

Due to an addition of pole at origin, the polar plot gets shifted by ___ at ω = 0?

Detailed Solution for Test: Nyquist Plot - 1 - Question 2

Addition of pole causes instability to the system.

Test: Nyquist Plot - 1 - Question 3

Consider the system represented by the equation given below. What would be the total phase value at ω = 0?
200/[s3 (s + 3) (s + 6) (s + 10)].

Detailed Solution for Test: Nyquist Plot - 1 - Question 3

The phase can be calculated by the basic formula for calculating phase angle.

Test: Nyquist Plot - 1 - Question 4

In polar plots, if a pole is added at the origin, what would be the value of the magnitude at Ω = 0?

Detailed Solution for Test: Nyquist Plot - 1 - Question 4

Addition of pole causes instability to the system.

Test: Nyquist Plot - 1 - Question 5

Which principle specifies the relationship between enclosure of poles & zeros by s-plane contour and the encirclement of origin by q(s) plane contour?

Detailed Solution for Test: Nyquist Plot - 1 - Question 5

Argument principle specifies the relationship between enclosure of poles & zeros by s-plane contour and the encirclement of origin by q(s) plane contour.

Test: Nyquist Plot - 1 - Question 6

According to Nyquist stability criterion, where should be the position of all zeros of q(s) corresponding to s-plane?

Detailed Solution for Test: Nyquist Plot - 1 - Question 6

According to Nyquist stability criterion zeroes must lie on the left half on the s plane.

Test: Nyquist Plot - 1 - Question 7

Consider a feedback system with gain margin of about 30. At what point does Nyquist plot crosses negative real axis?

Detailed Solution for Test: Nyquist Plot - 1 - Question 7

Gain Margin is always inverse of the point which cuts the Nyquist on the real axis.

Test: Nyquist Plot - 1 - Question 8

If a Nyquist plot of G (jω) H (jω) for a closed loop system passes through (-2, j0) point in GH plane, what would be the value of gain margin of the system in dB?

Detailed Solution for Test: Nyquist Plot - 1 - Question 8

Gain Margin is calculated by taking inverse of the gain where the Nyquist plot cuts the real axis.

Test: Nyquist Plot - 1 - Question 9

For Nyquist contour, the size of radius is _______

Detailed Solution for Test: Nyquist Plot - 1 - Question 9

For Nyquist contour, the size of radius is ∞.

Test: Nyquist Plot - 1 - Question 10

If the system is represented by G(s) H(s) = k (s+7) / s (s +3) (s + 2), what would be its magnitude at ω = ∞?

Detailed Solution for Test: Nyquist Plot - 1 - Question 10

On calculating the magnitude of the system and putting the value of frequency one gets the magnitude as 0.

24 docs|263 tests
Information about Test: Nyquist Plot - 1 Page
In this test you can find the Exam questions for Test: Nyquist Plot - 1 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Nyquist Plot - 1, EduRev gives you an ample number of Online tests for practice

Up next

Download as PDF

Up next

Download the FREE EduRev App
Track your progress, build streaks, highlight & save important lessons and more!