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

Author Question: Why would having a system tested and balanced be a good first step towards reducing energy cost? ... (Read 19 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 26, 2018
Why would having a system tested and balanced be a good first step towards reducing energy cost?
 
  What will be an ideal response?

Question 2

How is a single pressure gauge with a rotating dial used to measure the pressure difference in a circulating water 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

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 26, 2018
Answer to Question 1

TAB insures that the system is operating at its maximum design efficiency.

Answer to Question 2

The gauge is installed with two valve connections: one on each side.
The high pressure line is opened to measure the high side pressure while the low pressure line valve remains closed.
The gauge dial is then rotated to zero.
The high pressure valve is closed and the low pressure line valve opened. The pressure reading will be the difference between the two pressures.


bclement10

  • Member
  • Posts: 560
Reply 2 on: Jul 26, 2018
Gracias!

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

(A) Dornier Compact Delta® lithotripsy system. Acoustic shock waves generated by the shock-wave-gene (A) Dornier Compact Delta® lithotripsy system. Acoustic shock waves generated by the shock-wave-gene
A) Thumb press across top of shoulder. (B) Repeated pressing to GB-21 to disperse energy; massage ... A) Thumb press across top of shoulder. (B) Repeated pressing to GB-21 to disperse energy; massage ...
Energy passes among trophic levels Energy passes among trophic levels
Bod Pod: Body Composition Tracking System Bod Pod: Body Composition Tracking System
Development of the Digestive System "تطوير الجهاز الهضمي" Development of the Digestive System "تطوير الجهاز الهضمي"
Development of the Endocrine System Development of the Endocrine System
Video: Cataract

For a complete list of videos, visit our video library