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

Author Question: What is an indication of too little primary air? What will be an ideal ... (Read 36 times)

schs14

  • Hero Member
  • *****
  • Posts: 569
on: Jul 26, 2018
What is an indication of too little primary air?
 
  What will be an ideal response?

Question 2

What is the purpose of the draft diverter on natural draft units?
 
  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

Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 26, 2018
Answer to Question 1

The flames will be lazy and yellow, similar to having too much gas. If the primary air is just not open enough, the flames will be blue at the bottom and yellow at the tips.

Answer to Question 2

The draft diverter regulates the draft through the heat exchanger and prevents downdrafts from blowing into the heat exchanger.


schs14

  • Member
  • Posts: 569
Reply 2 on: Jul 26, 2018
Excellent

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Plant apical meristems and the primary tissues they produce. Plant apical meristems and the primary tissues they produce.
Inhibition as a primary method of succession in the marine intertidal zone. Inhibition as a primary method of succession in the marine intertidal zone.
Preventive and Primary Care Services Preventive and Primary Care Services
Types of primary skin lesions Types of primary skin lesions
Cultures Ideal Body Types Cultures Ideal Body Types
Primary causes of chronic liver disease in the United States. Primary causes of chronic liver disease in the United States.
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library