Control Systems what is the Laplace transform of a function δ(t-2)? e-2s 2 2s 0 e-2s 2 2s 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system is stable for (where GM = Gain Margin and PM = Phase Margin): GM and PM both +ve. PM - ve. GM and PM both -ve. GM -ve. GM and PM both +ve. PM - ve. GM and PM both -ve. GM -ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the disadvantages of an open loop control system? Unreliable. Inaccurate. None of these both 1 and 2. Unreliable. Inaccurate. None of these both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The maximum phase lag occurs at the ------------------- of the two corner frequencies? arithmetic mean None of these either 1 or 2 geometric mean arithmetic mean None of these either 1 or 2 geometric mean ANSWER DOWNLOAD EXAMIANS APP
Control Systems The output of the system has an effect upon the input quantity, then the system is a either 1 or 2. open loop control system. None of these closed loop control system. either 1 or 2. open loop control system. None of these closed loop control system. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a phase lead compensator is given by: G(s) = (1 + 3Ts)/(1 + Ts) where T>0. What is the maximum phase shift provided by such a compensator? 60° 45° 90° 30° 60° 45° 90° 30° ANSWER DOWNLOAD EXAMIANS APP
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