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Author Question: Why is a large refrigerant leak potentially dangerous? A) Most common refrigerants used in ... (Read 51 times)

pane00

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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

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


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