Control Systems For a unity feedback control system open loop transfer function then acceleration error constant is 20. 50. 0. infinity. 20. 50. 0. infinity. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The type of a control system is obtained from -------------- transfer function? open loop none of above. both open loop and closed loop closed loop open loop none of above. both open loop and closed loop closed loop ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system function N(s) = V(s)/I(s) = (s+3)/(4s+5). The system is initially at rest. If the excitation i(t) is a unit step, which of the following is the initial value? 3/9 3/5 1/4 0 3/9 3/5 1/4 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system is stable for (where GM = Gain Margin and PM = Phase Margin): GM and PM both -ve. GM -ve. GM and PM both +ve. PM - ve. GM and PM both -ve. GM -ve. GM and PM both +ve. PM - ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Sparking between the contacts can be reduced by inserting a resistor in the line. a capacitor in parallel with the contacts. a capacitor in series with the contacts. a reactor in the line. a resistor in the line. a capacitor in parallel with the contacts. a capacitor in series with the contacts. a reactor in the line. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Electrical analogous quantity for dash-pot in force-current analogy is conductance. inductance. capacitance. resistance. conductance. inductance. capacitance. resistance. ANSWER DOWNLOAD EXAMIANS APP
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