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 69 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
Wow, this really help

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

The nurse conducts the health history as the first step in the nursing assessment The nurse conducts the health history as the first step in the nursing assessment
Top down view of Olympus Mons, the highest known mountain in the solar system Top down view of Olympus Mons, the highest known mountain in the solar system
The central nervous system The central nervous system
The Reticular Activating System and Related Regions in the Brain Are Important Areas of Focus for D The Reticular Activating System and Related Regions in the Brain Are Important Areas of Focus for D
The components of the respiratory system with micrographs of the respiratory epithelium and alveoli. ... The components of the respiratory system with micrographs of the respiratory epithelium and alveoli. ...
When operating your own business, it is wise to know your cost of capital and that of the ... When operating your own business, it is wise to know your cost of capital and that of the ...
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library