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

Author Question: If a restriction clears up when the system is turned off and allowed to warm, the restriction was ... (Read 98 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
If a restriction clears up when the system is turned off and allowed to warm, the restriction was probably due to:
 
  A) Acid. B) Noncondensables. C) Carbon. D) Moisture.

Question 2

What happens when the electrical contacts close in the motorized valve?
 
  A) The bypass pump stops. B) The circulator pump starts.
  C) The bypass pump starts. D) The circulator pump stops.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jointhecircus

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

D

Answer to Question 2

B




DyllonKazuo

  • Member
  • Posts: 565
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)


momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

 

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

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

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

For a complete list of videos, visit our video library