# Stability Theory – 2 – 2

56. In second-order systems, the gain margin is a constant at :

(a) zero value
(b) finite value
(c) infinite value
(d) none of these

EXPLANATION
No answer description available for this question. Let us discuss.

57. In second-order systems, the gain margin is a constant at :

(a) zero value
(b) finite value
(c) infinite value
(d) none of these

EXPLANATION
No answer description available for this question. Let us discuss.

58. If the s-plane contour encloses 3 poles and 2 zeros of q(s), the corresponding q(s) plane contour will encircle the origin of q(s) plane :

(a) once in clockwise direction
(b) once in counterclockwise direction
(c) thrice in clockwise direction
(d) twice in counterclockwise direction

EXPLANATION
No answer description available for this question. Let us discuss.

59. A point or region lying to the right of the path of traversal when the closed contour is traversed in the clockwise direction is said to be :

(a) enclosed by it
(b) encircled by it
(c) closed by it
(d) none of these

EXPLANATION
No answer description available for this question. Let us discuss.

60. The open – loop transfer function of a second-order system is

G(s) = 20/(s + 1)(s + 10)

(a) 0 dB
(b) 20 dB
(c) ∞ dB
(d) 2 dB

EXPLANATION
No answer description available for this question. Let us discuss.

Be a Part of The New & Next

Share the Knowledge

General Knowledge Books

## -27% General Knowledge 2019 Price: INR 22.00 Was: INR 30.00 -35% General Knowledge Price: INR 141.00 Was: INR 216.00 -13% Objective General Knowledge Chapterwise Collection of 6250+ Questions Price: INR 257.00 Was: INR 295.00 -23% Concise General Knowledge 2018 Price: INR 23.00 Was: INR 30.00 -10% General Knowledge 2018 (Old Edition) Price: INR 27.00 Was: INR 30.00 -21% Objective General Knowledge Price: INR 283.00 Was: INR 360.00 ‹›

 McqSeries.com is an online forum for multiple choice questions. This forum would be really-really helpful for those candidates who are preparing for examination conducted by Union Public Service Commission (like Civil Services Examination, Engineering Services Examination, Special Class Railway Apprentice, National Defence Academy, Combined Defence Services, etc.), Staff Selection Commission (like Combined Graduate Level, Junior Engineer, Food Corporation of India etc.), various public sector units (like DRDO, DMRC, BARC, BSNL, ONGC, etc.), Graduate Aptitude Test in Engineering, Indian Institute of Technology Entrance Examination etc. and many other national and state level examination.
Copy Protected by Chetan's WP-Copyprotect.