Control Systems A second order system has peak over shoot = 50% and period of oscillations 0.2 seconds. Find the resonant frequency? 32.16 rad/s 30.63 rad/s 29.74 ra/s 31.41 rad/s 32.16 rad/s 30.63 rad/s 29.74 ra/s 31.41 rad/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit impulse response of second order system is 1/6 * e-0.8t sin(0.6t). THen the natural frequency is 0.6 rad/s 0.8 rad/s 2 rad/s 1 rad/s 0.6 rad/s 0.8 rad/s 2 rad/s 1 rad/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the disadvantages of an open loop control system? Unreliable. Inaccurate. None of these both 1 and 2. Unreliable. Inaccurate. None of these both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Number of sign changes in the entries in 1st column of Routh array denotes the no. of open loop zeroes in RHP. roots of characteristic polynomial in RHP. zeroes of system in RHP. open loop poles in RHP. open loop zeroes in RHP. roots of characteristic polynomial in RHP. zeroes of system in RHP. open loop poles in RHP. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lowest critical frequency is due to pole and it may be present at the origin or nearer to the origin, then the type of network is Any of the above. RC. RL. LC. Any of the above. RC. RL. LC. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transfer function of a control system depends on system parameters alone. initial conditions of input and output. nature of output. nature of input. system parameters alone. initial conditions of input and output. nature of output. nature of input. ANSWER DOWNLOAD EXAMIANS APP
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