Control Systems Adding a pole to a system transfer function in terms of compensator represents a --------------- compensator ? lag lead-lag lag-lead lead lag lead-lag lag-lead lead ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the disadvantages of an open loop control system? Inaccurate. Unreliable. both 1 and 2. None of these Inaccurate. Unreliable. both 1 and 2. None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is 1.2 sec. 1.6 sec. 2 sec. 0.4 sec. 1.2 sec. 1.6 sec. 2 sec. 0.4 sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A negative feedback closed loop control system is supplied to an input of 5 volt. The system has a forward gain of 1 and a feedback gain of 1. What is the output voltage? 1.0 Volt. 2.0 Volt. 2.5 Volt. 1.5 Volt. 1.0 Volt. 2.0 Volt. 2.5 Volt. 1.5 Volt. ANSWER DOWNLOAD EXAMIANS APP
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-t. etu(t). et. e-tu(t). e-t. etu(t). et. e-tu(t). ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If the gain k is increased to infinity, then damping ratio will tend to become zero infinite 0.707 unity zero infinite 0.707 unity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS