Control Systems A transfer function has a zero at s = -1 and poles at s = -1 ± j1. The multiplier being unity, if the input is step function, the steady state response is given by 0.5∠10° 2∠90° 1∠0° 0.5∠0° 0.5∠10° 2∠90° 1∠0° 0.5∠0° ANSWER DOWNLOAD EXAMIANS APP
Control Systems If the transfer function of a phase lead compensator is (s+a)/(s+b) and that of a lag compensator is (s+p)/(s+q), then which one of the following sets of conditions must be satisfied? a < b, p >q a > b, p < q a < b, p < q a > b, p > q a < b, p >q a > b, p < q a < b, p < q a > b, p > q ANSWER DOWNLOAD EXAMIANS APP
Control Systems A controller transfer function is given by . What is its nature and parameter? lag compensator, β = 2 lag compensator, β = 10 lead compensator, α = 0.1 lead compensator, α = 0.2 lag compensator, β = 2 lag compensator, β = 10 lead compensator, α = 0.1 lead compensator, α = 0.2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Resonant peak of a marginally stable system is infinite 0 finite value any of the above infinite 0 finite value any of the above ANSWER DOWNLOAD EXAMIANS APP
Control Systems Adding a pole to a system transfer function in terms of compensator represents a --------------- compensator ? lead lag lag-lead lead-lag lead lag lag-lead lead-lag 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. 0.4 sec. 1.6 sec. 2 sec. 1.2 sec. 0.4 sec. 1.6 sec. 2 sec. ANSWER DOWNLOAD EXAMIANS APP
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