This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A two-line oil piping system is used when the oil supply level is below the burner because it _____. ... (Read 54 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jul 24, 2018
A two-line oil piping system is used when the oil supply level is below the burner because it _____.
 
  a. provides twice as much oil to the burner
  b. eliminates the need to bleed air from the lines
  c. provides a backup supply in case one pipe gets plugged
  d. prevents water from entering the tank

Question 2

The cad cell in an oil furnace performs the same function as which device in a gas furnace?
 
  a. Temperature limit switch
  b. Flame detector
  c. Hot surface igniter
  d. Flame rollout switch


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

b


wenmo

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section
A journey through the digestive system A journey through the digestive system
Endocrine system. Endocrine system.
Procedures for Diagnostic Tests Related to the Digestive System Procedures for Diagnostic Tests Related to the Digestive System
Autonomic innervation of the female reproductive system Autonomic innervation of the female reproductive system
The Cre-Lox system for creating conditional knockouts The Cre-Lox system for creating conditional knockouts
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library