[Answered] The predominant oil of choice for systems with HFC refrigerant is: A) Mineral oil. B) ...

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Author Question: The predominant oil of choice for systems with HFC refrigerant is: A) Mineral oil. B) ... (Read 37 times)

amal

Hero Member
Posts: 572

on: Jul 24, 2018

The predominant oil of choice for systems with HFC refrigerant is:

A) Mineral oil. B) Glycol-based oil. C) Polyol ester. D) Alkyl benzene.

Question 2

Which torch type would be the best choice for a brazing project?

A) Air-fuel torch B) Oxyacetylene torch
C) Air-propane swirl-tip torch D) Air-MAPP swirl-tip torch

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Marked as best answer by a Subject Expert

Madisongo23

Sr. Member
Posts: 325

Reply #1 on: Jul 24, 2018

Answer to Question 1

C

Answer to Question 2

B

amal

Member
Posts: 572

Reply 2 on: Jul 24, 2018

Excellent

marict

Member
Posts: 304

Reply 3 on: Yesterday

Gracias!

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