Control Systems Error constants of a system are a measure of relative stability. steady state response as well as transient state response. transient state response. steady state response. relative stability. steady state response as well as transient state response. transient state response. steady state response. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following combinations is/are correct electrical analogous elements in force-current analogy? Velocity (v) ----------------- Voltage (V) Force (f) --------------------- Current (i) Spring element (K) --------- Inverse inductance (1/L) All of these Velocity (v) ----------------- Voltage (V) Force (f) --------------------- Current (i) Spring element (K) --------- Inverse inductance (1/L) All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of an initally relaxed linear system is e-2tu(t). To produce a response of te-2tu(t), the input must be equal to 2e-tu(t). e-2tu(t). (0.5)e-2tu(t). e-tu(t). 2e-tu(t). e-2tu(t). (0.5)e-2tu(t). e-tu(t). ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the open loop DC gain of a unity feedback control system having closed loop transfer function as 9/4 4/13 4/9 13/4 9/4 4/13 4/9 13/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system is defined by the following equation: 4 d²c(t)/dt² + 8 dc(t)/dt + 16 c(t) = 16 u(t) The damping ratio and natural frequency for this system are respectively 0.25 and 4 rad/s 0.25 and 2 rad/s 0.50 and 2 rad/s 0.50 and 4 rad/s 0.25 and 4 rad/s 0.25 and 2 rad/s 0.50 and 2 rad/s 0.50 and 4 rad/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems An open loop control system, represented by the transfer function G ( s ) = ( s - 1 ) / ( s + 2 )( s + 3 ), is unstable and of the non minimum phase type . unstable and of the minimum phase type. stable and of the non-minimum phase type. stable and of the minimum phase type. unstable and of the non minimum phase type . unstable and of the minimum phase type. stable and of the non-minimum phase type. stable and of the minimum phase type. ANSWER DOWNLOAD EXAMIANS APP
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