Electrical and Electronic Engineering - Control Systems PYQ | GEC Wayanad Question Bank

Electrical and Electronic Engineering

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Let $G(s) = \frac{1}{(s+1)(s+2)}$. Then the closed-loop system shown in the figure below, is !image(https://uadmin.udsfgecw.tech/file/download/public/public:1a614673-884d-4667-80d6-dc9a6f69f839.jpg)

Electrical and Electronic EngineeringControl SystemsMultiple Choice (MCQ)2 Marks

Q1.

Let $G(s) = \frac{1}{(s+1)(s+2)}$ . Then the closed-loop system shown in the figure below, is

A

stable for all

K > 2

.

B

unstable for all

K > 2

.

C

unstable for all

K > 1

.

D

stable for all

K > 1

.