This topic contains a solution. Click here to go to the answer

Author Question: Explain how a system's refrigeration effect can be determined. What will be an ideal ... (Read 80 times)

audie

  • Hero Member
  • *****
  • Posts: 532
Explain how a system's refrigeration effect can be determined.
 
  What will be an ideal response?

Question 2

Why do contractors often favor a trussed roof system?
 
  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

Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

Vertical lines from these points in the cycle to the enthalpy scale can be used to determine the refrigeration effect. The refrigeration effect is the difference in the enthalpy of the refrigerant entering the evaporator and the enthalpy of the refrigerant leaving the evaporator.

Answer to Question 2

Open web trusses and engineered I-beams may allow the ductwork to pass through precut or fabricated openings.




audie

  • Member
  • Posts: 532
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review


ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

For a complete list of videos, visit our video library