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

Author Question: How does a compression cycle refrigeration system move heat from a relatively cold temperature to a ... (Read 78 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jul 26, 2018
How does a compression cycle refrigeration system move heat from a relatively cold temperature to a relatively warm temperature?
 
  What will be an ideal response?

Question 2

Briefly explain the fundamental principles which make the compression refrigeration cycle work.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloud

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 26, 2018
Answer to Question 1

It boils refrigerant at a low pressure and temperature to absorb heat inside and condenses refrigerant at a high temperature and pressure to release heat outside.

Answer to Question 2

Cold is not a substance or an energy form, it is the lack of heat. Heat travels from hot to cold.
Liquids absorb large amounts of heat when they boil off to a gas. Gasses give off large amounts of heat when they condense to a liquid. When something is boiling or condensing its temperature remains the same.
The temperature at which a liquid boils is controlled by its pressure.


Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


cloud

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 26, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Menstrual cycle Menstrual cycle
A typical purified water system A typical purified water system
Krebs cycle Krebs cycle
Solve the solution set of the following system using Graphical Method. Solve the solution set of the following system using Graphical Method.
The Heat Index. The Heat Index.
Flowering plant life cycle Flowering plant life cycle
Video: Tuberculosis Testing

For a complete list of videos, visit our video library