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Author Question: The refrigerant lines for single zone mini-split air conditioners are usually connected by: A) ... (Read 37 times)

sabina

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on: Jul 24, 2018
The refrigerant lines for single zone mini-split air conditioners are usually connected by:
 
  A) Brazed connections. B) Reflok fittings.
  C) SAE compression fittings. D) Flare fittings.

Question 2

Pollutants that require lab testing for positive identification include:
 
  A) Pollen, tobacco smoke, and fiberglass. B) Asbestos, radon, and mold.
  C) Atmospheric dust, pollen, and asbestos. D) All types of pollutants require lab testing.


emilymalinowski12

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

D

Answer to Question 2

B


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sabina

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Reply #2 on: Jul 24, 2018
TY


emilymalinowski12

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Reply #3 on: Jul 24, 2018
You're welcome


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