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

Author Question: A Category I furnace operates with A) a low temperature, positive pressure vent B) a low ... (Read 84 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
A Category I furnace operates with
 
  A) a low temperature, positive pressure vent B) a low temperature, negative pressure vent
  C) a high temperature, positive pressure vent D) a high temperature, negative pressure vent

Question 2

A Category IV operates with
 
  A) a low temperature, negative pressure vent B) a low temperature, positive pressure vent
  C) a high temperature, positive pressure vent D) a high temperature, negative pressure vent



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

D

Answer to Question 2

B





 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

For a complete list of videos, visit our video library