« previous next »

Author Question: What is the key difference between small compressed gas cylinders (sizes AA to E) and their larger ... (Read 67 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?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

a pocket mouse, Perognathus sp., a small granivor a pocket mouse, Perognathus sp., a small granivor
Life-cycle of the Sun; sizes are not drawn to scale Life-cycle of the Sun; sizes are not drawn to scale
Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re Three possible phylogenies for the australopithecines with Au. anamnesis as the stem ancestor and re
Common skin signs are often evidence of an illness or disorder. A vesicle is a small fluid filled ... Common skin signs are often evidence of an illness or disorder. A vesicle is a small fluid filled ...
Small Town USA: Struggling to Survive Small Town USA: Struggling to Survive
Protective gloves are available in several sizes and materials. Protective gloves are available in several sizes and materials.
Video: Angiotensin II - kidneys, adrenal glands and dehydration

For a complete list of videos, visit our video library