« previous next »

Author Question: What is the key difference between small compressed gas cylinders (sizes AA to E) and their larger ... (Read 77 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
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

  • Sr. Member
  • ****
  • Posts: 316
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.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 16, 2018
Correct answers!


peilian

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jul 16, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Why Cells Are Small 2 Why Cells Are Small 2
The dimensions of a typical bolt showing where sizes are measured. The dimensions of a typical bolt showing where sizes are measured.
Inflammation of the oropharynx and petechiae (small red spots) on the soft palate caused by strep ... Inflammation of the oropharynx and petechiae (small red spots) on the soft palate caused by strep ...
Using child-sized dishes at mealtimes can help caregivers monitor portion sizes Using child-sized dishes at mealtimes can help caregivers monitor portion sizes
Egg Sizes Egg Sizes
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library