Control Systems Consider the function F(s) = ω/(s²+ω²). Where F(s) = Laplace transform of f(t). The final value of f(t) is equal to finite constant infinite zero a value between -1 and +1 finite constant infinite zero a value between -1 and +1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems When writing a transfer function which of the following loops are not valid loops? Both 1 and 2. Self loops at input node. Neither 1 nor 2. Self loops at output node. Both 1 and 2. Self loops at input node. Neither 1 nor 2. Self loops at output node. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A proportional plus integral controller it increases rise time has high sensitivity increases the stability of the system both 2 and 3 it increases rise time has high sensitivity increases the stability of the system both 2 and 3 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 180° 90° -180° -90° 180° 90° -180° -90° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order control system depends on value of ξ. If ξ>1 then the system is called as under damped system. critically damped system. over damped system. undamped system . under damped system. critically damped system. over damped system. undamped system . ANSWER DOWNLOAD EXAMIANS APP
Control Systems Angle condition for complimentary root locus or inverse root locus is ± (2q + 1) 360° ± (2q) 360° ± (2q + 1) 180° ± (2q) 180° ± (2q + 1) 360° ± (2q) 360° ± (2q + 1) 180° ± (2q) 180° ANSWER DOWNLOAD EXAMIANS APP
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