Suppose that the gain, time constant and dead time of a process with the following transfer function: Gc(s) = 10 exp( – 0.1s)/(0.5s + 1) are known with a possible error of ± 20% of their values. The largest permissible gain Kc of a proportional controller needs to be calculated below taking the values of process gain, time constant and dead time as________________?
Options:
A . 8, 0.6, 0.08
B . 12, 0.6, 0.12
C . 8, 0.6, 0.12
D . 12, 0.4, 0.08
Answer: Option B NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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