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Author Question: Which of the following control valves cannot provide for variable positions over a range of 0 to ... (Read 34 times)

Coya19@aol.com

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on: Jul 28, 2018
Which of the following control valves cannot provide for variable positions over a range of 0 to 100?
 
  A) Pneumatic-assisted valve B) Motor driven value
  C) Proportional valve D) Solenoid valve

Question 2

Which of the following is not a control device used on the output side of a process?
 
  A) Heating element
  B) Valve
  C) Pyrometer
  D) Actuator
  E) Solenoid


abctaiwan

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

D

Answer to Question 2

C


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Coya19@aol.com

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Reply #2 on: Jul 28, 2018
TY


abctaiwan

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Reply #3 on: Jul 28, 2018
You're welcome


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