One disadvantage of centralized control is that, if the main controller fails, the whole process is stopped.
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Q4: HMI graphic terminal software is used to
Q5: In a closed-loop control system, the controller
Q6: Centralized control involves two or more computers
Q7: Sensors convert physical information into electric signals.
Q8: Signal conditioning involves converting input and output
Q10: A pushbutton switch could be classified as
Q11: Distributive control systems (DCS) use one controller
Q12: Closed-loop control systems contain a feedback element.
Q13: The deadband of a controller is the
Q14: Distributive control systems are network based.
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