Control Systems A function y (t) satisfies the following differential equation : Where, δ (t) is the delta function. Assuming zero initial condition and denoting the unit step function by u(t), y(t) can be formed as e-tu(t). et. etu(t). e-t. e-tu(t). et. etu(t). e-t. ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the input to a system was with drawn at t = 0, its output was found to decrease exponentially from 1000 units to 500 units in 1.386 sec. The time constant of the system is 0.500. 2.000. 1.386. 0.693. 0.500. 2.000. 1.386. 0.693. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The angle condition used for checking whether any point lies on root locus or not is........... ± (2q + 1) 180o. ± (2q + 1) 360o. ± (2q) 180o. ± (2q) 360o. ± (2q + 1) 180o. ± (2q + 1) 360o. ± (2q) 180o. ± (2q) 360o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has a transfer function 16/(s² + 4s + 16). Find the settling time for 2% tolerance? 5 sec 2 sec 4 sec 10 sec 5 sec 2 sec 4 sec 10 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems A ramp input applied to an unity feedback system results in 5% steady state error. The type number of the system is...........? 2 1 3 5 2 1 3 5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems In which of the following controller band width is increased? both 1 and 2 nether 1 nor 2 proportional plus derivative controller proportional plus integral controller both 1 and 2 nether 1 nor 2 proportional plus derivative controller proportional plus integral controller ANSWER DOWNLOAD EXAMIANS APP
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