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

Author Question: A pulsating sound coming from an oil furnace indicates _____. a. the flame is touching the ... (Read 100 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 27, 2018
A pulsating sound coming from an oil furnace indicates _____.
 
  a. the flame is touching the combustion chamber
  b. a defective blower
  c. under-firing
  d. soot buildup on the heat exchanger

Question 2

What is the total circuit resistance of three heat strips wired in series if each strip has a resistance of 12 ohms?
 
  A) 3 ohms B) 36 ohms C) 12 ohms D) 4 ohms


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebe

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

B


pragya sharda

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 27, 2018
Thanks


ebe

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

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

Did you know?

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

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Flame Skimmer Flame Skimmer
The path of sound waves through the outer, middle, and inner ear. The path of sound waves through the outer, middle, and inner ear.
Sound Localization Sound Localization
All fuel injectors should make the same sound with the engine running at idle speed. A lack of sound ... All fuel injectors should make the same sound with the engine running at idle speed. A lack of sound ...
Sustainable Food Systems Are Environmentally Friendly, Economically Sound, and Socially Equitable Sustainable Food Systems Are Environmentally Friendly, Economically Sound, and Socially Equitable
Sound intensity log question Sound intensity log question
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library