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

Author Question: What part of the furnace does the air travel through first in all furnace cabinet configurations? ... (Read 124 times)

jrubin

  • Hero Member
  • *****
  • Posts: 552
on: Jul 26, 2018
What part of the furnace does the air travel through first in all furnace cabinet configurations?
 
  What will be an ideal response?

Question 2

What is the standard transformer VA rating for most HVAC systems?
 
  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

Bison

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 26, 2018
Answer to Question 1

The return air enters at the fan housing end of the furnace and travels to the heat exchanger end.

Answer to Question 2

40 VA ratings are needed for air conditioning because electrical devices containing a coil and iron, such as solenoid valves and relays, have a power factor of approximately 50.


jrubin

  • Member
  • Posts: 552
Reply 2 on: Jul 26, 2018
Gracias!

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

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

Simple food web of an Arctic island. NOTE: The indication of detritivores and pathogens was not part Simple food web of an Arctic island. NOTE: The indication of detritivores and pathogens was not part
How to solve optimization problems in calculus (Part 1) How to solve optimization problems in calculus (Part 1)
How to solve for inequalities (Part 1) How to solve for inequalities (Part 1)
How to add and subtract algebraic fractions (Part 2) How to add and subtract algebraic fractions (Part 2)
Part 2 Part 2
Sk September 12 2023 Part 1 Sk September 12 2023 Part 1
Video: Requirements for nervous signals

For a complete list of videos, visit our video library