« previous next »

Author Question: Which of the following refrigerant safety designations indicate the refrigerant is somewhat ... (Read 29 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jul 24, 2018
Which of the following refrigerant safety designations indicate the refrigerant is somewhat flammable?
 
  A) A2 B) B3 C) A1 D) B1

Question 2

At what temperature does brazing take place?
 
  A) Less than 840F B) Above 1,800F C) Above 840F D) Less than 400F


Anonymous

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


Anonymous

  • Sr. Member
  • ****
  • Posts: 317
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Interventions to promote safety for children Interventions to promote safety for children
Teaching women about the safety of drug use during pregnancy is an essential component of nursing ... Teaching women about the safety of drug use during pregnancy is an essential component of nursing ...
Tall safety stands can be used to provide additional support for the vehicle while on the hoist. Tall safety stands can be used to provide additional support for the vehicle while on the hoist.
Air-conditioning refrigerant oil must be kept separated from other oils because it contains traces ... Air-conditioning refrigerant oil must be kept separated from other oils because it contains traces ...
Occupational Safety and Health Act of 1970 Occupational Safety and Health Act of 1970
Centromere locations and the chromosome designations that are based on them Centromere locations and the chromosome designations that are based on them
Video: Chemical Changes

For a complete list of videos, visit our video library