Control Systems The closed loop transfer function of a system is 25/(s² + 25). The settling time of the system is 25 sec 5 sec ∞ sec 1 sec 25 sec 5 sec ∞ sec 1 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit step error coefficient of a system with unity feedback is infinity. 1/6. 1. 0. infinity. 1/6. 1. 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems If two blocks having gains A and B respectively are in series connection, find the resultant gain using block diagram reduction technique? A/B A*B A-B A+B A/B A*B A-B A+B ANSWER DOWNLOAD EXAMIANS APP
Control Systems The phase margin of a system having the loop transfer function G(s)H(s) = 2√3/s(s+1) is 60° 30° 80° 45° 60° 30° 80° 45° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The amplitude spectrum of a Gaussian pulse is Gaussian. A sine function. Impulse function. Uniform. Gaussian. A sine function. Impulse function. Uniform. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Number of sign changes in the entries in 1st column of Routh array denotes the no. of 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. open loop zeroes in RHP. ANSWER DOWNLOAD EXAMIANS APP
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