Tag: #controlaction
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EK General Dec 2021 (Q3)
(a) Explain EACH of the following control terms (i) Proportional action (2) (ii) Integral action (2) (iii) Derivative action (2) (b) Explain why proportional, integral and derivative actions are combined in one controller (PID), stating an example where it may be used (4) Control system Dec 2021 (Q3)
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EK General Mar 2021 (Q3)
(a) Sketch an annotated block diagram of a closed loop control circuit (5) (b) Describe how the control loop sketched in Q(a) operates (5) Control system Mar 2021 (Q3)
UKM Tuticorin 