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

Author Question: What are some differences between piping practices for air conditioning systems and piping practices ... (Read 26 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 26, 2018
What are some differences between piping practices for air conditioning systems and piping practices for commercial refrigeration systems?
 
  What will be an ideal response?

Question 2

State the reason a properly sized AHU fan and motor usually requires field adjustment during the final startup/commissioning phase.
 
  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

wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 26, 2018
Answer to Question 1

Most air conditioning manufacturers do not recommend oil traps, double risers, or expansion loops in their refrigeration lines. In general air conditioning piping should be kept as straight and simple as possible.

Answer to Question 2

They not only need to be sized properly to begin with, but most jobs require field adjustment of these components to fit the actual conditions of the installation.


RRMR

  • Member
  • Posts: 557
Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

NMD differences between yeast and mammals NMD differences between yeast and mammals
General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f General differences in food webs and carbon flow among terrestrial and aquatic ecosystems (adapted f
Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
Archaea, Eukarya, Bacteria Differences Chart Archaea, Eukarya, Bacteria Differences Chart
Eukaryotic signal transduction systems involving membrane receptors (1–5)/ second messengers (1-4) Eukaryotic signal transduction systems involving membrane receptors (1–5)/ second messengers (1-4)
The Sun powers on the living systems The Sun powers on the living systems
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library