Control Systems Sparking between the contacts can be reduced by inserting a capacitor in parallel with the contacts. a resistor in the line. a reactor in the line. a capacitor in series with the contacts. a capacitor in parallel with the contacts. a resistor in the line. a reactor in the line. a capacitor in series with the contacts. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In which of the following controller band width is increased? proportional plus derivative controller both 1 and 2 nether 1 nor 2 proportional plus integral controller proportional plus derivative controller both 1 and 2 nether 1 nor 2 proportional plus integral controller ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a unity feedback control system open loop transfer function then acceleration error constant is 20. 50. infinity. 0. 20. 50. infinity. 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its open loop transfer function is (2s+2)/s² (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+1)/s² (2s+2)/s² (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+1)/s² ANSWER DOWNLOAD EXAMIANS APP
Control Systems The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is 1.2 sec. 0.4 sec. 1.6 sec. 2 sec. 1.2 sec. 0.4 sec. 1.6 sec. 2 sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The step response of the system described by the differential equation will be e6t. non of above. (1/6)*(1-e-6t). e-3t u(t). e6t. non of above. (1/6)*(1-e-6t). e-3t u(t). ANSWER DOWNLOAD EXAMIANS APP
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