The chemical family that is the basic building block for most modern refrigerants is: A) Freons. ...

Author Question: The chemical family that is the basic building block for most modern refrigerants is: A) Freons. ... (Read 131 times)

NClaborn

Hero Member
Posts: 560

on: Jul 24, 2018

The chemical family that is the basic building block for most modern refrigerants is:

A) Freons. B) Hydrocarbons. C) Purons. D) Alcohols.

Question 2

ACR tubing is cleaned, degreased, dehydrated, and sealed to keep its:

A) Nitrogen base high. B) Aesthetic appeal.
C) Bright shine. D) Inside clean.

tdewitt

Sr. Member
Posts: 318

Reply #1 on: Jul 24, 2018

Answer to Question 1

B

Answer to Question 2

D

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