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

Author Question: Describe the process of natural convection. What will be an ideal ... (Read 53 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jul 26, 2018
Describe the process of natural convection.
 
  What will be an ideal response?

Question 2

What is the most common manifold pressure for natural gas furnaces?
 
  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

Danny Ewald

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 26, 2018
Answer to Question 1

Natural convection occurs because of differences in fluid density. In a room with a heat source near the floor, warm air is less dense and rises. It gives off some of its heat, cools, becomes denser and falls back down. This establishes a natural convection circulation pattern.

Answer to Question 2

3.5 inches WC


ghost!

  • Member
  • Posts: 560
Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Platelets and the process of blood clot formation. Platelets and the process of blood clot formation.
The Clotting Process The Clotting Process
Oil and Natural Gas Production from More Wells in Smaller Areas Oil and Natural Gas Production from More Wells in Smaller Areas
A Simple Model of the Learning Process A Simple Model of the Learning Process
The process of ventilation: inspiration and expiration. The process of ventilation: inspiration and expiration.
Describe the Conceptual Forecasting Framework in your own words. Describe the Conceptual Forecasting Framework in your own words.
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library