Control Systems A system has poles at 0.01 Hz, 1 Hz and 80 Hz; zeros at 5 Hz, 100 Hz and 200 Hz. The approximate phase of the system response at 20 Hz is 180° -90° 90° -180° 180° -90° 90° -180° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Angle condition for complimentary root locus or inverse root locus is ± (2q + 1) 360° ± (2q + 1) 180° ± (2q) 180° ± (2q) 360° ± (2q + 1) 360° ± (2q + 1) 180° ± (2q) 180° ± (2q) 360° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Electrical analogous element for damper element (force-voltage analogy) in mechanical translation system is capacitor inductor resistor any of the above capacitor inductor resistor any of the above ANSWER DOWNLOAD EXAMIANS APP
Control Systems Weighting function is in terms of ----------------- Laplace transform of the ramp response Laplace transform of the parabolic response Laplace transform of the impulse response Laplace transform of the step response Laplace transform of the ramp response Laplace transform of the parabolic response Laplace transform of the impulse response Laplace transform of the step response ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the advantages of a closed loop control system? The closed loop systems are less affected by noise. both 1 and 2. nether 1 nor 2. The closed loop systems are accurate. The closed loop systems are less affected by noise. both 1 and 2. nether 1 nor 2. The closed loop systems are accurate. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its closed loop transfer function is (2s+1)/s² (2s+1)/(s+1)² (2s+2)/s² (2s+2)/(s+1)² (2s+1)/s² (2s+1)/(s+1)² (2s+2)/s² (2s+2)/(s+1)² ANSWER DOWNLOAD EXAMIANS APP
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