Control Systems A box which tells the effect of inputs on control sub system is known as Data Box. State box. Decision box. Logical box. Data Box. State box. Decision box. Logical box. ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the open loop DC gain of a unity feedback control system having closed loop transfer function as 4/9 4/13 13/4 9/4 4/9 4/13 13/4 9/4 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. 1.2 sec. 1.6 sec. 2 sec. 0.4 sec. 1.2 sec. 1.6 sec. 2 sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A first order control system is initially at 0 V and subjected to a sudden input at t=0. Its output reaches 1.1 V in 4 sec and eventually reaches steady state of 2 V. Find the time constant? 4 sec 5 sec 6 sec 2 sec 4 sec 5 sec 6 sec 2 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems In polar plots if the critical point '-1+j0' is enclosed then the system is -------- unstable marginally stable critical stable stable unstable marginally stable critical stable stable ANSWER DOWNLOAD EXAMIANS APP
Control Systems A lead compensator used for a closed loop controller has the following transfer function For such a lead compensator a < kb. b < a. a < b. a > kb. a < kb. b < a. a < b. a > kb. ANSWER DOWNLOAD EXAMIANS APP
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