Control Systems Which of the following is the correct expression for the transfer function of an electrical RC phase lag compensating network? C/(1+RCS) RCS/(1+RCS) RC/(1+RCS) 1/(1+RCS) C/(1+RCS) RCS/(1+RCS) RC/(1+RCS) 1/(1+RCS) ANSWER DOWNLOAD EXAMIANS APP
Control Systems A open loop transfer function is given as G(s) = (s+2)/(s+1)(s-1). Find the number of encirclements about '-1+j0'? 0 3 2 1 0 3 2 1 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 0.4 sec. 2 sec. 1.2 sec. 1.6 sec. 0.4 sec. 2 sec. 1.2 sec. 1.6 sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The angle condition used for checking whether any point lies on root locus or not is........... ± (2q + 1) 360o. ± (2q) 360o. ± (2q + 1) 180o. ± (2q) 180o. ± (2q + 1) 360o. ± (2q) 360o. ± (2q + 1) 180o. ± (2q) 180o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following statements is/are true? both 1 and 2 Centroid may not be a part of root locus nether 1 nor 2 Centroid may be a part of root locus both 1 and 2 Centroid may not be a part of root locus nether 1 nor 2 Centroid may be a part of root locus ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the advantages of a closed loop control system? nether 1 nor 2. both 1 and 2. The closed loop systems are less affected by noise. The closed loop systems are accurate. nether 1 nor 2. both 1 and 2. The closed loop systems are less affected by noise. The closed loop systems are accurate. ANSWER DOWNLOAD EXAMIANS APP
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