This topic contains a solution. Click here to go to the answer

Author Question: Organizations that set safety standards for manufactured ductwork include: A) AHRI and HVAC ... (Read 62 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Organizations that set safety standards for manufactured ductwork include:
 
  A) AHRI and HVAC Excellence.
  B) Underwriters Laboratories and the National Fire Protection Association.
  C) EPA and OSHA.
  D) ACCA and RSES.

Question 2

How does the refrigerant charge affect a system's subcooling?
 
  A) The refrigerant charge does not affect the system subcooling.
  B) Adjusting the refrigerant charge only affects the subcooling if the refrigerant is added on the high side.
  C) Removing refrigerant increases the system subcooling.
  D) Adding refrigerant increases the system subcooling.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jevvish

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

B

Answer to Question 2

D




gbarreiro

  • Member
  • Posts: 566
Reply 2 on: Jul 27, 2018
:D TYSM


connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

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

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

For a complete list of videos, visit our video library