Control Systems The open loop transfer function of a unity feedback system is given by G(s) = 1/(s+2)². The closed loop transfer function will have poles at -2,2 -2,-1 -2,-2 -2+j,-2-j -2,2 -2,-1 -2,-2 -2+j,-2-j ANSWER DOWNLOAD EXAMIANS APP
Control Systems Given the Laplace transform of f(t) = F(s), the Laplace transform of (f(t)e-at) is equal to F(s)/(s+a) e-as*F(s) F(s+a) eas*F(s) F(s)/(s+a) e-as*F(s) F(s+a) eas*F(s) ANSWER DOWNLOAD EXAMIANS APP
Control Systems In signal flow graph input node is node having only------------ both 1 and 2. None of these outgoing branches. incoming branches. both 1 and 2. None of these outgoing branches. incoming branches. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which system is also known as automatic control system? Closed loop control system Nether 1 nor 2 Open loop control system Either 1 or 2 Closed loop control system Nether 1 nor 2 Open loop control system Either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following statements is/are true? nether 1 nor 2 Centroid may be a part of root locus both 1 and 2 Centroid may not be a part of root locus nether 1 nor 2 Centroid may be a part of root locus both 1 and 2 Centroid may not be a part of root locus ANSWER DOWNLOAD EXAMIANS APP
Control Systems The value of 'a' in to give phase margin = 45o will be 0.9. 1.18. 1.414. 0.707. 0.9. 1.18. 1.414. 0.707. ANSWER DOWNLOAD EXAMIANS APP
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