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Author Question: What is the key difference between small compressed gas cylinders (sizes AA to E) and their larger ... (Read 69 times)

gbarreiro

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on: Jul 16, 2018
What is the key difference between small compressed gas cylinders (sizes AA to E) and their larger counterparts (sizes F to K)?
 
  a. Small gas cylinders do not undergo regular DOT testing.
  b. Small gas cylinders are always filled to lower pressures.
  c. Small gas cylinders cannot be used for anesthetic gases.
  d. Small gas cylinders use a yoke (not threaded) connector.

Question 2

The measured pressure in a liquid-filled cylinder is equivalent to which of the following?
 
  a. The force necessary to compress its vol-ume within the cylinder
  b. Its filling density divided by the cylinder gas factor
  c. The pressure of the surface vapor at any given temperature
  d. The weight of the liquid divided by the density of water


peilian

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
Small cylinders have a postvalve and yoke connector.

Answer to Question 2

ANS: C
The pressure in a liquid-filled cylinder thus equals the pressure of the vapor at any given temper-ature.


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gbarreiro

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Reply #2 on: Jul 16, 2018
Correct answers!


peilian

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Reply #3 on: Jul 16, 2018
Great! Please up vote :D


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