Control Systems Given a unity feedback system with G(s) = k/s(s+4), the value of k for damping ratio of 0.5 is 16 1 4 64 16 1 4 64 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which one of the following is the steady state error for a step input applied to a unity feedback system with the open loop transfer function G(s) = 10/(s²+14s+50)? 0 infinite 0.83 1 0 infinite 0.83 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 60° 30° 20° 3° 60° 30° 20° 3° 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 < 3900. None of these 0 < k < 39. 0 < k < 390. 0 < k < 3900. None of these 0 < k < 39. 0 < k < 390. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The steady state error due to ramp input for a type two system is equal to non zero number. infinite. zero. constant. non zero number. infinite. zero. constant. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Accurate and reliable output is possible with which of the following system? Open loop control system Closed loop control system None of these Both 1 and 2 Open loop control system Closed loop control system None of these Both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
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