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

Author Question: Refrigeration can be defined as: A) Adding cold to an area or substance. B) Chemically ... (Read 25 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Jul 24, 2018
Refrigeration can be defined as:
 
  A) Adding cold to an area or substance.
  B) Chemically accelerating the molecular counterrotation.
  C) Moving heat from where it is not wanted to where it is unobjectionable.
  D) Pumping in cold through the use of refrigerant.

Question 2

What is a practical use for knowing a substance's triple point?
 
  A) Triple point is a purely theoretical concept that cannot be actually achieved
  B) Calibrating thermometers using the triple point temperature
  C) Understanding the practical operating limits of a refrigeration system
  D) Understanding that a system may not be charged past the triple point of the refrigerant being used


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


anjilletteb

  • Member
  • Posts: 569
Reply 2 on: Jul 24, 2018
Wow, this really help

mochi09

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Chest CT scan. The stringy, cobweblike area indicates lung damage from smoking that has resulted in Chest CT scan. The stringy, cobweblike area indicates lung damage from smoking that has resulted in
Mixting Hot Cold water Mixting Hot Cold water
Regions of the abdominopelvic area Regions of the abdominopelvic area
The locations of human primary somatosensory cortex (SI) and one area of secondary somatosensory ... The locations of human primary somatosensory cortex (SI) and one area of secondary somatosensory ...
Stress and the Common Cold Stress and the Common Cold
Video: Gastrulation: cross section of the frog

For a complete list of videos, visit our video library