Control Systems The system having characteristic equation is used to be an oscillator. What is the value of k? 3 4 1 2 3 4 1 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Accurate and reliable output is possible with which of the following system? Open loop control system None of these Both 1 and 2 Closed loop control system Open loop control system None of these Both 1 and 2 Closed loop control system 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. RC circuit. RL Circuit. LC circuit. RLC circuit. RC circuit. RL Circuit. LC circuit. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Slope of asymptote in Bode plot of 2nd order system is _____________________ per octave. 6 dB 3 dB 12 dB 18 dB 6 dB 3 dB 12 dB 18 dB ANSWER DOWNLOAD EXAMIANS APP
Control Systems The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to? 2/(s² + 3s + 2) 1/(s² + 3s + 2) 2/(s² + s + 2) 1/(s² + s + 2) 2/(s² + 3s + 2) 1/(s² + 3s + 2) 2/(s² + s + 2) 1/(s² + s + 2) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the characteristics of negative feedback control system? Low sensitivity to parameter variations Rejection of disturbance signals Reduction in gain at the expense of better stability All of these Low sensitivity to parameter variations Rejection of disturbance signals Reduction in gain at the expense of better stability All of these ANSWER DOWNLOAD EXAMIANS APP
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