Control Systems Time constant is defined as the time taken by the response of the system to reach ----------- ? 100% of the final value 70.7% of the final value 50% of the final value 63% of the final value 100% of the final value 70.7% of the final value 50% of the final value 63% of the final value ANSWER DOWNLOAD EXAMIANS APP
Control Systems A lead compensator used for a closed loop controller has the following transfer function For such a lead compensator a < kb. a > kb. a < b. b < a. a < kb. a > kb. a < b. b < a. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has a transfer function 16/(s² + 4s + 16). Find the settling time for 2% tolerance? 2 sec 5 sec 10 sec 4 sec 2 sec 5 sec 10 sec 4 sec 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 -ve. GM and PM both +ve. GM and PM both -ve. PM - ve. GM -ve. GM and PM both +ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The characteristic equation has the following roots for over damped stable system? -2,-4 -2±j4 -2,2 -2,-2 -2,-4 -2±j4 -2,2 -2,-2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The amplitude spectrum of a Gaussian pulse is Gaussian. Impulse function. A sine function. Uniform. Gaussian. Impulse function. A sine function. Uniform. ANSWER DOWNLOAD EXAMIANS APP
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