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Author Question: How can a nontoxic, nonflammable refrigerant still be dangerous when released in a confined space? ... (Read 70 times)

bobthebuilder

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on: Jul 24, 2018
How can a nontoxic, nonflammable refrigerant still be dangerous when released in a confined space?
 
  A) A chemical reaction with the air can create a flammable byproduct.
  B) The refrigerant can replace the air, causing suffocation.
  C) A chemical reaction with the air can create a toxic gas.
  D) The space temperature can quickly drop below freezing.

Question 2

Why are used refrigerant oils NOT disposed of at an automotive oil recycler?
 
  A) Used refrigerant oil and used automotive oil can be mixed during disposal.
  B) Used refrigerant oil and used automotive oil are not compatible.
  C) Used refrigerant oil and used automotive oil are compatible.
  D) Used refrigerant oil and used automotive oil are interchangeable.


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ansleighelindsey

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

B

Answer to Question 2

B


bobthebuilder

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Reply 2 on: Jul 24, 2018
Excellent

31809pancho

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Reply 3 on: Yesterday
Gracias!

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