[Answered] How are refrigerants with a higher toxicity level labeled? A) Letter B B) Letter A C) Letter D D) ...

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Author Question: How are refrigerants with a higher toxicity level labeled? A) Letter B B) Letter A C) Letter D D) ... (Read 255 times)

pane00

Hero Member
Posts: 579

on: Jul 24, 2018

How are refrigerants with a higher toxicity level labeled?

A) Letter B B) Letter A C) Letter D D) Letter C

Question 2

The first check to make whenever working on a water-cooled system is:

A) Compressor amp draw. B) Condenser water flow.
C) Outdoor ambient wet bulb temperature. D) System operating pressures.

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olderstudent

Sr. Member
Posts: 339

Reply #1 on: Jul 24, 2018

Answer to Question 1

A

Answer to Question 2

B

pane00

Hero Member
Posts: 579

Reply #2 on: Jul 24, 2018

olderstudent

Sr. Member
Posts: 339

Reply #3 on: Jul 24, 2018

You're welcome

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