Control Systems Force balancing equation of a dash-pot element is (where, x = displacement) B d2x/dt2 None of these B dx/dt B *x B d2x/dt2 None of these B dx/dt B *x ANSWER DOWNLOAD EXAMIANS APP
Control Systems A function of one or more variables which conveys information about the nature of physical phenomenon is called system. signal. noise. interference. system. signal. noise. interference. 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 1.6 sec. 0.4 sec. 1.2 sec. 2 sec. 1.6 sec. 0.4 sec. 1.2 sec. 2 sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The optimum values of damping ratio is -------------- 0.3 to 5 0 to 2 0.3 to 0.7 0.9 to 1.1 0.3 to 5 0 to 2 0.3 to 0.7 0.9 to 1.1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the advantages of a closed loop control system? nether 1 nor 2. The closed loop systems are accurate. The closed loop systems are less affected by noise. both 1 and 2. nether 1 nor 2. The closed loop systems are accurate. The closed loop systems are less affected by noise. both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of the control system depends on nature of the output. the system parameters alone. nature of the input. initial conditions of input and output. nature of the output. the system parameters alone. nature of the input. initial conditions of input and output. ANSWER DOWNLOAD EXAMIANS APP
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