Control Systems Force balancing equation of a dash-pot element is (where, x = displacement) B *x None of these B d2x/dt2 B dx/dt B *x None of these B d2x/dt2 B dx/dt ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude condition for root locus is .................. |G(s)H(s)| = 2 |G(s)H(s)| = 1 |G(s)H(s)| = ∞ |G(s)H(s)| = 0 |G(s)H(s)| = 2 |G(s)H(s)| = 1 |G(s)H(s)| = ∞ |G(s)H(s)| = 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 3/4 3/5 3/7 4/5 3/4 3/5 3/7 4/5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following transfer functions represent under damped second order systems? All of these 1/(s² + s + 1) 4/(s² + 2s + 4) 2/(s² + 2s + 2) All of these 1/(s² + s + 1) 4/(s² + 2s + 4) 2/(s² + 2s + 2) ANSWER DOWNLOAD EXAMIANS APP
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 90° -90° 180° -180° 90° -90° 180° -180° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the Laplace transform for sinωt? 1/s² 1/s ω/(s²+ω²) s/(s²+ω²) 1/s² 1/s ω/(s²+ω²) s/(s²+ω²) ANSWER DOWNLOAD EXAMIANS APP
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