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 final value? 0 3/5 1 1/4 0 3/5 1 1/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems When writing a transfer function which of the following loops are not valid loops? Self loops at output node. Neither 1 nor 2. Self loops at input node. Both 1 and 2. Self loops at output node. Neither 1 nor 2. Self loops at input node. Both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The closed loop transfer function of a unity feedback control system is 9/(s² + 3s + 9), then the type of the system is 0 1 2 3 0 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Sparking between the contacts can be reduced by inserting 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. a resistor in the line. a capacitor in parallel with the contacts. a capacitor in series with the contacts. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lowest critical frequency is due to zero and it may be present at the origin or nearer to the origin, then the type of network is RLC circuit. LC circuit. RL Circuit. RC circuit. RLC circuit. LC circuit. RL Circuit. RC circuit. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function for unity feedback system is given by Find the steady state error for a ramp input of magnitude 10? 2 infinite 5 0 2 infinite 5 0 ANSWER DOWNLOAD EXAMIANS APP
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