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(Solved): Decide whether each of these statements is True (T) or False (F). With a PID process control system ...
Decide whether each of these statements is True (T) or False (F). With a PID process control system tested at start-up using the ultimate cycle method with the derivative mode turned off and the integral mode set to its lowest setting, the period of oscillation was found to be 10 min with a proportional gain setting of 2. The optimum settings, using the criteria of Ziegler and Nichols, will be: i. An integral constant of
0.2min^(-1). ii. A proportional gain setting of 1.2 A. (i) T (ii) T B. (i) T (ii) F C. (i) F (ii) T D. (i) F (ii) F
