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

Author Question: What is the purpose of the orifice? What will be an ideal ... (Read 17 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Jul 26, 2018
What is the purpose of the orifice?
 
  What will be an ideal response?

Question 2

List the safety precautions that should be observed when starting a gas furnace.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #1 on: Jul 26, 2018
Answer to Question 1

The orifice meters the gas into the burner.

Answer to Question 2

Don't turn anything on until you have inspected the furnace Check for the presence of gas in the area around the furnace. Make sure there are no combustible items stored near the furnace. Check the vent.
Check for combustion air.

Do not position yourself directly in front of the furnace while it is lighting. Once the furnace lights, check the vent to make sure it is working.


Beheh

  • Hero Member
  • *****
  • Posts: 520
Reply #2 on: Jul 26, 2018
TY


bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #3 on: Jul 26, 2018
You're welcome


« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Prolapsed uterus. (a) A prolapse is the abnormal drop of the uterus into the vagina, representing th Prolapsed uterus. (a) A prolapse is the abnormal drop of the uterus into the vagina, representing th
Special Purpose Checks Special Purpose Checks
What are examples of ideal forms? What are examples of ideal forms?
Orifice plate & Turbine Flowmeter Experiment Orifice plate & Turbine Flowmeter Experiment
A funnel is one way to visualize the diagnostic process. The purpose is to narrow the possible ... A funnel is one way to visualize the diagnostic process. The purpose is to narrow the possible ...
If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas? If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas?
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library