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

Author Question: Why should a MERV rating always state the air velocity through the filter? What will be an ideal ... (Read 17 times)

mydiamond

  • Hero Member
  • *****
  • Posts: 804
on: Jul 26, 2018
Why should a MERV rating always state the air velocity through the filter?
 
  What will be an ideal response?

Question 2

Describe the operation of ionizing plate electronic air cleaner.
 
  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

patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jul 26, 2018
Answer to Question 1

Because the filter efficiency decreases as the velocity increases

Answer to Question 2

Ionizing plate electronic air cleaners use high voltage DC current to ionize particles in the air and attract them to oppositely charged plates.


mydiamond

  • Member
  • Posts: 804
Reply 2 on: Jul 26, 2018
Excellent

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

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?

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

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Federal vs state law Federal vs state law
This map shows the percentage of Protestants by state in Germany. When compared to the previous map This map shows the percentage of Protestants by state in Germany. When compared to the previous map
What are examples of ideal forms? What are examples of ideal forms?
Fall Velocity of Water Drops Fall Velocity of Water Drops
Velocity Velocity
Determination of Steady-State Weight Determination of Steady-State Weight
Video: Anatomy and Chemical Makeup of a Single Hair (Animation)

For a complete list of videos, visit our video library