This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The gas above liquid oxygen is maintained: a. between its freezing point and its critical ... (Read 94 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jul 16, 2018
The gas above liquid oxygen is maintained:
 
  a. between its freezing point and its critical temperature.
  b. between its boiling point and its critical temperature.
  c. at its critical pressure.
  d. at its boiling point.

Question 2

Which of the following statements is (are) true with regard to liquid bulk systems?
 
  1. Liquefied oxygen occupies a fraction of the space required for the storage of gaseous oxygen.
  2. The CGA regulates the construction of liquid oxygen systems.
  3. A bulk oxygen system contains more than 40,000 ft of oxygen.
  4. The working pressure of a liquid bulk oxygen system is 50 psig.
  a. 2 c. 1 and 3
  b. 3 and 4 d. 1 and 4


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katkat_flores

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
The pressure-release valve allows some of the gas on top of the liquid to escape if the contents are warmed too much. This release of gas allows the gas within the container to expand, thus lowering the temperature. This maintains the gas under pressure between its boiling point and its critical temperature so that the majority of the reservoir's contents will be maintained in the liquid state.

Answer to Question 2

ANS: D


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jul 16, 2018
:D TYSM

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Critical thinking model for safety evaluation Critical thinking model for safety evaluation
Critical Thinking Model Critical Thinking Model
Connecting a handheld digital storage oscilloscope to an oxygen sensor signal wire. The use of the ... Connecting a handheld digital storage oscilloscope to an oxygen sensor signal wire. The use of the ...
Write the equation in general form of the line passing through the point Write the equation in general form of the line passing through the point
Metals reacting with oxidized oxygen Metals reacting with oxidized oxygen
Elements of critical thinking Elements of critical thinking
Video: Fractures Animation

For a complete list of videos, visit our video library