« previous next »

Author Question: In Figure 39-24, what controls the fan operation in heating? What will be an ideal ... (Read 40 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Jul 26, 2018
In Figure 39-24, what controls the fan operation in heating?
 
  What will be an ideal response?

Question 2

What electrical rating on the unit data plate is useful for sizing the circuit breaker for the unit?
 
  What will be an ideal response?


Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 26, 2018
Answer to Question 1

The HFR NO contacts in the furnace ignition control board.

Answer to Question 2

Maximum fuse size


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

The Middle East and Operation Desert Storm The Middle East and Operation Desert Storm
An IAC controls idle speed by controlling the amount of air that passes around the throttle plate. ... An IAC controls idle speed by controlling the amount of air that passes around the throttle plate. ...
Change in air temperature at various air flow rates for a 7 pass operation Change in air temperature at various air flow rates for a 7 pass operation
Mobilize each metatarsal–phalangeal joint with figure-8s. Hold the tarsal just below the ... Mobilize each metatarsal–phalangeal joint with figure-8s. Hold the tarsal just below the ...
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?
Lod Score Values for the Families in Figure 5.15 Lod Score Values for the Families in Figure 5.15
Video: Hydrogen bonds vs. Ionic bond

For a complete list of videos, visit our video library