Control Systems A transfer function has a zero at s = -1 and poles at s = -1 ± j1. The multiplier being unity, if the input is step function, the steady state response is given by 2∠90° 0.5∠10° 1∠0° 0.5∠0° 2∠90° 0.5∠10° 1∠0° 0.5∠0° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the disadvantages of an open loop control system? Unreliable. Inaccurate. both 1 and 2. None of these Unreliable. Inaccurate. both 1 and 2. None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lead compensator is used to improve ------------------ Transient response Steady state response None of these Both 1 and 2 Transient response Steady state response None of these Both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time taken for the response to rise from zero to 100 % for very first time is called Delay time. Settling time. Peak time. Rise time. Delay time. Settling time. Peak time. Rise time. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The maximum phase lag occurs at the ------------------- of the two corner frequencies? None of these arithmetic mean either 1 or 2 geometric mean None of these arithmetic mean either 1 or 2 geometric mean ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which system is also known as automatic control system? Either 1 or 2 Nether 1 nor 2 Closed loop control system Open loop control system Either 1 or 2 Nether 1 nor 2 Closed loop control system Open loop control system ANSWER DOWNLOAD EXAMIANS APP
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