1
GATE ECE 2015 Set 1
+2
-0.6
A plant transfer function is given as $$G\left(s\right)=\left(K_p+\frac{K_1}s\right)\left(\frac1{s\left(s+2\right)}\right)$$$. When the plant operates in a unity feedback configuration, the condition for the stability of the closed loop system is A $$K_p>\frac{K_1}2>0$$ B $$2K_1>K_p>0$$ C $$2K_1\;<\;K_p$$ D $$2K_1>K_p$$ 2 GATE ECE 2014 Set 4 Numerical +2 -0 Consider a transfer function $$G_p\left(s\right)\;=\;\frac{ps^2+3ps\;-2}{s^2+\left(3+p\right)s\;+\left(2-p\right)}$$ with 'p' a positive real parameter. The maximum value of 'p' until which Gp remains stable is ________. Your input ____ 3 GATE ECE 2012 MCQ (Single Correct Answer) +2 -0.6 The feedback system shown below oscillates at 2 rad/s when A K = 2 and a = 0.75 B K = 3 and a = 0.75 C K = 4 and a = 0.5 D K = 2 and a = 0.5 4 GATE ECE 2008 MCQ (Single Correct Answer) +2 -0.6 The number of open right half plane poles of $$G\left(s\right)\;=\;\frac{10}{s^5\;+2s^4\;+3s^3\;+6s^2\;+5s\;+3}\;is$$$
A
$$0$$
B
1
C
2
D
3
EXAM MAP
Medical
NEET