Control Systems A open loop transfer function is given as G(s) = (s+2)/(s+1)(s-1). Find the number of encirclements about '-1+j0'? 0 1 2 3 0 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which one of the following is the steady state error for a step input applied to a unity feedback system with the open loop transfer function G(s) = 10/(s²+14s+50)? 1 0.83 infinite 0 1 0.83 infinite 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is given as below, if a = 0.1, then the steady state error to unity ramp input will be 0.25. 0.16. 0.49. 0.35. 0.25. 0.16. 0.49. 0.35. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system is stable for (where GM = Gain Margin and PM = Phase Margin): GM -ve. PM - ve. GM and PM both +ve. GM and PM both -ve. GM -ve. PM - ve. GM and PM both +ve. GM and PM both -ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following transfer functions represent under damped second order systems? 1/(s² + s + 1) 2/(s² + 2s + 2) 4/(s² + 2s + 4) All of these 1/(s² + s + 1) 2/(s² + 2s + 2) 4/(s² + 2s + 4) All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a unity feedback control system open loop transfer function then position error constant is 20. 0. infinity. 40. 20. 0. infinity. 40. ANSWER DOWNLOAD EXAMIANS APP
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