« previous next »

Author Question: Describe the procedure for purging a two pipe system? What will be an ideal ... (Read 62 times)

c0205847

  • Hero Member
  • *****
  • Posts: 531
on: Jul 26, 2018
Describe the procedure for purging a two pipe system?
 
  What will be an ideal response?

Question 2

What is the firing rate of a furnace with a Beckett AFG-FG burner and a 0.75 gph 70-B nozzle? (refer to Table 55-1)
 
  What will be an ideal response?


joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 26, 2018
Answer to Question 1

The two pipe system is self purging, but typically it takes more than one safety timing period to clear all the air. Pushing the reset a couple of times may be necessary.

Answer to Question 2

105,000 BTU per hour


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

c0205847

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jul 26, 2018
TY


joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #3 on: Jul 26, 2018
You're welcome


« previous next »
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

The heterotrophic flowering plant, Indian pipe (Monotropa uniflora). The heterotrophic flowering plant, Indian pipe (Monotropa uniflora).
Overview of the endocrine system in humans. Overview of the endocrine system in humans.
external structure of female reproductive system external structure of female reproductive system
Limbic system. Limbic system.
Caste System Caste System
A typical evaporative emission control system. Note that when the computer turns on the canister ... A typical evaporative emission control system. Note that when the computer turns on the canister ...
Video: DNA Sequences - Dideoxy Sequencing

For a complete list of videos, visit our video library