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

Author Question: Which of the refrigerant ratings indicates that a refrigerant is considered highly flammable? A) ... (Read 98 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jul 24, 2018
Which of the refrigerant ratings indicates that a refrigerant is considered highly flammable?
 
  A) B2 B) A1 C) B1 D) A3

Question 2

Why are split-system installation valves typically NOT used following installation?
 
  A) They do not control flow to service ports. B) They are usually stuck in the closed position.
  C) They limit flow to the service ports. D) They are usually stuck in the open position.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaygar71

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


luvbio

  • Member
  • Posts: 623
Reply 2 on: Jul 24, 2018
Wow, this really help

nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Immanuel Kant (1724–1804). German philosopher considered by many to be the greatest thinker of the ... Immanuel Kant (1724–1804). German philosopher considered by many to be the greatest thinker of the ...
Aging is more than biology. In some cultures, Jennifer Lopez, 43, would be considered elderly. Lopez ... Aging is more than biology. In some cultures, Jennifer Lopez, 43, would be considered elderly. Lopez ...
Typical fireproof flammable storage cabinet. Typical fireproof flammable storage cabinet.
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 ...
The ability to solve problems may be highly efficient in the older adult The ability to solve problems may be highly efficient in the older adult
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library