This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The predominant oil of choice for systems with HFC refrigerant is: A) Mineral oil. B) ... (Read 42 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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
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

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Attack systems of pathogenic bacteria. Attack systems of pathogenic bacteria.
This graphic illustrates the original systems model of politics advanced by David Easton. Politics This graphic illustrates the original systems model of politics advanced by David Easton. Politics
Types of Electrical Potentials in Biological Systems Types of Electrical Potentials in Biological Systems
The effects of alcoholism on the body systems. The effects of alcoholism on the body systems.
Frontal systems Frontal systems
Substitution, Linear Systems Substitution, Linear Systems
Video: ACTH/Cortisol (glycogenolysis, protein catabolism, lipolysis and gluconeogenesis)

For a complete list of videos, visit our video library