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Author Question: How can a technician determine when a filter-drier is stopped up and needs changing? A) The ... (Read 134 times)

Shelles

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on: Jul 26, 2018
How can a technician determine when a filter-drier is stopped up and needs changing?
 
  A) The indicating chemical disc will change color. B) The pressure drop will exceed 2 psig.
  C) The clogged filter flag will pop out. D) The drier will vibrate violently.

Question 2

The most common hazard encountered when installing and removing refrigeration gauges is:
 
  A) Frostbite. B) Chemical poisoning.
  C) Asphyxiation. D) Electrocution.


Loise Hard

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Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

A


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Shelles

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Reply #2 on: Jul 26, 2018
TY


Loise Hard

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Reply #3 on: Jul 26, 2018
You're welcome


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