Control Systems The characteristic equation has the following roots for over damped stable system? -2±j4 -2,-2 -2,2 -2,-4 -2±j4 -2,-2 -2,2 -2,-4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The closed loop transfer function of a system is 25/(s² + 25). The settling time of the system is 5 sec ∞ sec 25 sec 1 sec 5 sec ∞ sec 25 sec 1 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems A proportional plus integral controller has high sensitivity it increases rise time both 2 and 3 increases the stability of the system has high sensitivity it increases rise time both 2 and 3 increases the stability of the system ANSWER DOWNLOAD EXAMIANS APP
Control Systems The maximum phase lag occurs at the ------------------- of the two corner frequencies? geometric mean arithmetic mean either 1 or 2 None of these geometric mean arithmetic mean either 1 or 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems A unity feed back system has forward transfer function The range of k for the system to be stable is 0 < k < 39. 0 < k < 390. None of these 0 < k < 3900. 0 < k < 39. 0 < k < 390. None of these 0 < k < 3900. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Settling time for 5% tolerance band is ------------- 4T. 5T. 2T. 3T. 4T. 5T. 2T. 3T. ANSWER DOWNLOAD EXAMIANS APP
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