Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 60° 3° 30° 20° 60° 3° 30° 20° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of the system described by d²/dt²(y(t)) + 3d/dt(y(t)) + 2y(t) = 5u(t) with u(t) as input and y(t) as output is s(s²+3s+2)/5 (s²+3s+2)/5 5/(s²+3s+2) 5/s(s²+3s+2) s(s²+3s+2)/5 (s²+3s+2)/5 5/(s²+3s+2) 5/s(s²+3s+2) 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? 10 sec 2 sec 4 sec 5 sec 10 sec 2 sec 4 sec 5 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems Open loop transfer function, band stop filter. all pass filter. band reject filter. None of these band stop filter. all pass filter. band reject filter. None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of non unity negative feedback system is , then the number of root locus branches equal to 1. 3. 2. 0. 1. 3. 2. 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time constant is defined as the time taken by the response of the system to reach ----------- ? 70.7% of the final value 100% of the final value 63% of the final value 50% of the final value 70.7% of the final value 100% of the final value 63% of the final value 50% of the final value ANSWER DOWNLOAD EXAMIANS APP
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