Control Systems For a unity feedback control system open loop transfer function then acceleration error constant is 0. infinity. 50. 20. 0. infinity. 50. 20. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The compensator would provide a maximum phase shift of 60o. 20o. 30o. 45o. 60o. 20o. 30o. 45o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is G(s) = 100/((s+1)(s+100)). For unit step input to the system the approximate settling time for 2% criterion is 400 sec 4 sec 100 sec 10 sec 400 sec 4 sec 100 sec 10 sec 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 The maximum phase lag occurs at the ------------------- of the two corner frequencies? geometric mean arithmetic mean None of these either 1 or 2 geometric mean arithmetic mean None of these either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Error at corner frequency ωcf of first order control system is ------- ±1 db ±2 db ±3 db ±4 db ±1 db ±2 db ±3 db ±4 db ANSWER DOWNLOAD EXAMIANS APP
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