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

Author Question: Which of the following are true about fires in oxygen (O2)-enriched atmospheres? 1. They are more ... (Read 43 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571
on: Jul 16, 2018
Which of the following are true about fires in oxygen (O2)-enriched atmospheres? 1. They are more difficult to put out. 2. They burn more quickly. 3. They burn more intensely.
 
  a. 1 and 2 only
  b. 2 and 3 only
  c. 1 and 3 only
  d. 1, 2, and 3

Question 2

In the standard approach to hospital fires, the RACE plan has been suggested. What does the letter C stand for in this approach?
 
  a. Capture
  b. Contain
  c. Call for help
  d. Collapse


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
Fires in O2-enriched atmospheres are larger, more intense, faster burning, and more difficult to extinguish.

Answer to Question 2

ANS: B
The third step is to contain the fire as much as possible by closing doors and turning O2 zone valves off.


ARLKQ

  • Hero Member
  • *****
  • Posts: 571
Reply #2 on: Jul 16, 2018
Thank you :)


meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 16, 2018
Happy to help you


« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

The human oxygen-hemoglobin dissociation curve. The human oxygen-hemoglobin dissociation curve.
Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
true story true story
How Oxygen-16 Becomes More Concentrated in Glacial Ice How Oxygen-16 Becomes More Concentrated in Glacial Ice
Combined effects of CO2 and BPG on oxygen binding by hemoglobin Combined effects of CO2 and BPG on oxygen binding by hemoglobin
A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library