Stability Theory – 64

64. The Nyquist plot inter the real axis at –a = -2, the gain margin is :

(a) 2
(b) 1/2
(c) -2
(d) cannot be estimated

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

Subject Name : Electronics Engineering

Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT

Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant

Electronics & Communication Engineering Books

Sale

Highlight important details or key points; Summarize information in a clear and concise manner

₹ 333

Sale

Made Easy Editorial Board (Author); Marathi (Publication Language); 620 Pages - 01/01/2015 (Publication Date) - Made Easy Publications (Publisher)

₹ 320

Patil (Author); English (Publication Language)

Sale

Neamen, Donald (Author); English (Publication Language); 1351 Pages - 08/25/2006 (Publication Date) - McGraw Hill Education (Publisher)

₹ 2,500

Stability Theory - 62
Stability Theory » Exercise - 262. The Nyquist plot intersects the real axis at –a = -0.02, the gain margin is : (a) -0.02 (b) +0.02 (c) 50 (d) cannot be estimated
Tags: stability, theory, exercise, nyquist, plot, real, axis, gain, margin, estimated
Stability Theory - 63
Stability Theory » Exercise - 263. In q(s)-plane the Nyquist plot is symmetrical about the : (a) imaginary axis (b) real axis (c) origin (d) none of these
Tags: stability, theory, axis, exercise, nyquist, plot, real, electronics, engineering
Stability Theory - 55
Stability Theory » Exercise - 255. A polar plot crosses the real axis at (-1 + j0) point. The gain margin of the system is : (a) -1˚ (b) 0˚ (c) -180˚ (d) +180˚
Tags: stability, theory, exercise, plot, real, axis, gain, margin, electronics, engineering
Stability Theory - 23
Stability Theory » Exercise - 123. Asymptotes can intersect : (a) only on the negative real axis (b) only on the positive real axis (c) any where on the real axis (d) none of these
Tags: real, axis, stability, theory, exercise, electronics, engineering
Stability Theory - 67
Stability Theory » Exercise - 267. A polar plot interscets the unit circle at (-1 = j0). The gain margin of the system is : (a) -1 dB (b) 0 dB (c) ∞ dB (d) 2 dB
Tags: stability, theory, exercise, plot, gain, margin, electronics, engineering

Related Posts