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 38 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?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Orifice plate & Turbine Flowmeter Experiment Orifice plate & Turbine Flowmeter Experiment
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ... Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...
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?
Expansion factors for orifice plates Expansion factors for orifice plates
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
The purpose of mitosis is to take diploid cells and make two identical clones. A shows a simplified The purpose of mitosis is to take diploid cells and make two identical clones. A shows a simplified
Video: Mitosis step-by-step

For a complete list of videos, visit our video library