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

Author Question: A reset controller in a hydronic heating system is used to _____. a. reset the burner after ... (Read 117 times)

james

  • Hero Member
  • *****
  • Posts: 573
A reset controller in a hydronic heating system is used to _____.
 
  a. reset the burner after shutdown
  b. control multiple zone valves
  c. modulate pump water flow
  d. monitor outdoor temperature

Question 2

Bimetal elements in room thermostats are usually _____.
 
  a. copper-plated
  b. heat-treated
  c. spiral-wound
  d. made of steel



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Chelseyj.hasty

  • Sr. Member
  • ****
  • Posts: 319
Answer to Question 1

d

Answer to Question 2

c





 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The human body produces and destroys 15 million blood cells every second.

For a complete list of videos, visit our video library