Control Valve Flow Characteristics

5 Questions | By Bcusa-wt | Last updated: Mar 21, 2022 | Total Attempts: 425

Control Valve Flow Characteristics - Quiz

Questions and Answers

1.

The three most common types of flow characteristics are:
- A.
  
  Linear, Graphical, Random
- B.
  
  Equal Percentage, Un-equal percentage, Quick opening
- C.
  
  Non-linear, Equal percentage, Fast opening
- D.
  
  Linear, Equal percentage, Quick opening
2.

What type of characteristic might be best used for liquid level or flow loops?
- A.
  
  Equal Percentage
- B.
  
  Linear
- C.
  
  Quick opening
3.

A typical application of an equal percentage characteristic might be:
- A.
  
  Temperature and pressure control
- B.
  
  Liquid level control
- C.
  
  Frequent on/off service
- D.
  
  DeviceNet control
4.

The type 86(7)92/86(7)93 features a transfer element which implements 3 different characteristics.
- A.
  
  True
- B.
  
  False
5.

It is not possible to customize a characteristic.
- A.
  
  True
- B.
  
  False

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