« previous next »

Author Question: Why is a large refrigerant leak potentially dangerous? A) Most common refrigerants used in ... (Read 71 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jul 24, 2018
Why is a large refrigerant leak potentially dangerous?
 
  A) Most common refrigerants used in residential systems are highly toxic.
  B) Most common refrigerants used in residential systems are highly corrosive.
  C) Most common refrigerants used in residential systems are highly flammable.
  D) They can replace all of the oxygen, leading to asphyxiation.

Question 2

Which of the following is used for piping natural gas?
 
  A) Black iron B) White iron C) Copper D) Galvanized iron


anoriega3

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

The rotifer, Brachionus calyciflorus, is a large predator that consumes the smaller algae, Chlorella The rotifer, Brachionus calyciflorus, is a large predator that consumes the smaller algae, Chlorella
Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ... Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ...
Common Abbreviations and Symbols Used by Massage Therapists Cont Common Abbreviations and Symbols Used by Massage Therapists Cont
Large-scale circulation systems produce global climate patterns Large-scale circulation systems produce global climate patterns
Common Traits of Flowers Common Traits of Flowers
Incidence of the Ten Most Common Cancers Incidence of the Ten Most Common Cancers
Video: Integumentary Anatomy

For a complete list of videos, visit our video library