Author Question: What type of things might an entry-level helper do? What will be an ideal ... (Read 68 times)

jake

  • Hero Member
  • *****
  • Posts: 538
What type of things might an entry-level helper do?
 
  What will be an ideal response?

Question 2

What is a HEPA filter?
 
  What will be an ideal response?



macagn

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

Assist with the installation and service of residential and commercial systems, assist in lifting, carrying, or placing equipment or components and also run errands to pick up parts and clean up the area following installation or service.

Answer to Question 2

High Efficiency Particulate Air Filter. HEPA filters must be 99.99 efficient at removing 0.3 micron particles.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jake

  • Hero Member
  • *****
  • Posts: 538

macagn

  • Sr. Member
  • ****
  • Posts: 345

 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

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

For a complete list of videos, visit our video library