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 91 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
Wow, this really help

Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Tropical savanna and grazers in Kenya. The tropical savanna landscape is partially maintained by per Tropical savanna and grazers in Kenya. The tropical savanna landscape is partially maintained by per
Critical thinking involves analysis in which the nurse examines patient data available from a variet Critical thinking involves analysis in which the nurse examines patient data available from a variet
Critical thinking and implementing care Critical thinking and implementing care
Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues
Fibromyalgia tender point sites. Fibromyalgia tender point sites.
6. Nitric oxide reacts with oxygen to form nitrogen dioxide: 2 NO(g) + O2(g) ⇌ 2 NO2(g) What ... 6. Nitric oxide reacts with oxygen to form nitrogen dioxide: 2 NO(g) + O2(g) ⇌ 2 NO2(g) What ...
Video: Smoking Cessation

For a complete list of videos, visit our video library