Control Systems The phase of lead compensator of the system G ( s ) = ( s + a ) / ( s + b ) is at its maximum at: ab. √( a / b). a / b. √( ab ). ab. √( a / b). a / b. √( ab ). ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the open loop DC gain of a unity feedback control system having closed loop transfer function as 9/4 4/9 13/4 4/13 9/4 4/9 13/4 4/13 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following are the disadvantages of a closed loop control system? Reduces the overall gain. Complex and costly. All of these Oscillatory response. Reduces the overall gain. Complex and costly. All of these Oscillatory response. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the bandwidth of the system, when rise time of the system is give as 1msec? 350 Hz 750 Hz 500 Hz 1 kHz 350 Hz 750 Hz 500 Hz 1 kHz ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the advantages of a closed loop control system? The closed loop systems are less affected by noise. The closed loop systems are accurate. nether 1 nor 2. both 1 and 2. The closed loop systems are less affected by noise. The closed loop systems are accurate. nether 1 nor 2. both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has F(jω) = 100/(100 - ω² + 10√2 jω). Find the resonant peak? 1.5 0.707 0.5 1 1.5 0.707 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
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