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 35 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
Great answer, keep it coming :)

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Generally, the total tax burden in the United States is much lower than that of other industrialize Generally, the total tax burden in the United States is much lower than that of other industrialize
Ion channels in myocardial cells: (a) resting state before action potential (all channel gates ... Ion channels in myocardial cells: (a) resting state before action potential (all channel gates ...
A high-performance aftermarket air filter often can increase airflow into the engine for more ... A high-performance aftermarket air filter often can increase airflow into the engine for more ...
MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ... MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ...
If a meteor (148 kg) is moving with a velocity of 112 m/s , and breaks into two parts, where ... If a meteor (148 kg) is moving with a velocity of 112 m/s , and breaks into two parts, where ...
State the equations State the equations
Video: Facilitated Diffusion - Glucose transport

For a complete list of videos, visit our video library