Control Systems The value of gain margin of the system having G ( s )H ( s ) = 8 / ( s + 2 )3 is 4. 2. 8. 6. 4. 2. 8. 6. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The optimum values of damping ratio is -------------- 0.3 to 5 0 to 2 0.9 to 1.1 0.3 to 0.7 0.3 to 5 0 to 2 0.9 to 1.1 0.3 to 0.7 ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the type of closed loop system for the plant transfer function G(s) = k/s²(1+Ts) and with unity feedback? 2 1 0 3 2 1 0 3 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are represents the lag compensator? both 1 and 2 (s+2)/(s+1) (s+2)/(s+5) (s+5)/(s+6) both 1 and 2 (s+2)/(s+1) (s+2)/(s+5) (s+5)/(s+6) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following controller has sluggish response? integral controller both 2 and 3 derivative controller proportional controller integral controller both 2 and 3 derivative controller proportional controller 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 10 sec 4 sec 5 sec 2 sec 10 sec 4 sec 5 sec ANSWER DOWNLOAD EXAMIANS APP
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