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Author Question: A proportional controller is necessary when ________. A) Cycling of the process variable is ... (Read 99 times)

jman1234

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on: Jul 28, 2018
A proportional controller is necessary when ________.
 
  A) Cycling of the process variable is acceptable B) The process has a large capacitance value
  C) The process must be held at a specific set point D) The system inertia is large

Question 2

Which of the following statements on floating control is false?
 
  A) Floating control reduces the cycling rate compared to two-position control.
  B) Floating control increases the response time compared to on-off control.
  C) Floating control is called multiposition control.
  D) Floating control is an extension of two-position control with three (0, 50, and 100) output levels for control of the process.


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sokh

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


jman1234

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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