« previous next »

Author Question: Most portable home liquid O2 systems can provide low-flow O2 (2 L/min) for approximately how long? ... (Read 114 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Jul 16, 2018
Most portable home liquid O2 systems can provide low-flow O2 (2 L/min) for approximately how long?
 
  a. 1 to 3 hr
  b. 3 to 5 hr
  c. 8 to 12 hr
  d. 5 to 8 hr

Question 2

Disadvantages of home liquid O2 systems include which of the following?
 
  1. Oxygen is lost when not used (because of venting).
  2. The low temperature of liquid O2 can be a hazard.
  3. Liquid O2 must be delivered when needed.
  4. These systems cannot drive pneumatic equipment.
  a. 1, 2, and 3 only
  b. 2 and 4 only
  c. 1, 2, 3, and 4
  d. 3 and 4 only


bpool94

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
Most portable units come with a carrying case or small cart and can provide 5 to 8 hr of O2 at a flow of 2 L/min.

Answer to Question 2

ANS: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Testing the effects of long-term fertilizing on inter-actions between mycorrhizal fungi and plants o Testing the effects of long-term fertilizing on inter-actions between mycorrhizal fungi and plants o
General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f
Major Wind Systems: Katabatic Winds Major Wind Systems: Katabatic Winds
The flow of genetic information The flow of genetic information
Experiments showing that long- or short-day plants flower in response to night length. Each horizont Experiments showing that long- or short-day plants flower in response to night length. Each horizont
Accounting Information Systems, 4th Edition Accounting Information Systems, 4th Edition
Video: Bone cells and tissues - tissue composition and cells

For a complete list of videos, visit our video library