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

Author Question: What is the principle of operation for an economizer? What will be an ideal ... (Read 33 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Jul 26, 2018
What is the principle of operation for an economizer?
 
  What will be an ideal response?

Question 2

What are the three common classifications for commercial air distribution systems?
 
  What will be an ideal response?

Question 3

How much outside air should be admitted to a space?
 
  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

reelove4eva

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 26, 2018
Answer to Question 1

If the outside air is cool enough, it can be used to assist in cooling the building to reduce the load on the air conditioning system.

Answer to Question 2

For simplicity, types of commercial air distribution may be classified as low, medium, or high velocity systems.

Answer to Question 3

The amount of outside air required typically depends on the number of people occupying the space and the usage of the space.


misspop

  • Member
  • Posts: 540
Reply 2 on: Jul 26, 2018
:D TYSM

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Incentive spirometry. A portable incentive spirometer is useful for encouraging patients to exercise Incentive spirometry. A portable incentive spirometer is useful for encouraging patients to exercise
Be sure that the clips are properly installed. Start the engine and check for proper operation. Be sure that the clips are properly installed. Start the engine and check for proper operation.
Change in air temperature at various air flow rates for a 4 pass operation Change in air temperature at various air flow rates for a 4 pass operation
Principle Structures of the Limbic System Principle Structures of the Limbic System
The Principle of Falsifiability The Principle of Falsifiability
Physics - Pressure, Density, Pascal's Principle Physics - Pressure, Density, Pascal's Principle
Video: Protein Secondary and Tertiary Structures - Animation

For a complete list of videos, visit our video library