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 infinite a value between -1 and +1 finite constant zero infinite a value between -1 and +1 finite constant zero ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation for elastic element (K) is (where, x = displacement) K *x None of these K d2x/dt2 K dx/dt K *x None of these K d2x/dt2 K dx/dt ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function for tachometer E(S)/θ(S) is KS K K/S KS2 KS K K/S KS2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems In signal flow graph input node is node having only------------ None of these both 1 and 2. incoming branches. outgoing branches. None of these both 1 and 2. incoming branches. outgoing branches. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system is stable for (where GM = Gain Margin and PM = Phase Margin): PM - ve. GM -ve. GM and PM both -ve. GM and PM both +ve. PM - ve. GM -ve. GM and PM both -ve. GM and PM both +ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit step response of the system is 1 - e-t(1+t). Which is the system? stable critically stable oscillatory unstable stable critically stable oscillatory unstable ANSWER DOWNLOAD EXAMIANS APP
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