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

Author Question: What is the purpose of the draft switch? A) to verify that the indoor blower is on B) to verify ... (Read 136 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jul 26, 2018
What is the purpose of the draft switch?
 
  A) to verify that the indoor blower is on
  B) to verify that the burners are operating
  C) to verify that the gas valve is open
  D) to verify that the draft is working before energizing the igniter or energizing the gas valve

Question 2

Seal face distortion, shown as uneven wear, may be caused by _____.
 
  a. uneven torque on the gland bolts
  b. gaskets protruding into the seal cavity
  c. light interference
  d. over-torquing the gland bolts


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

potomatos

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

a


cabate

  • Hero Member
  • *****
  • Posts: 537
Reply #2 on: Jul 26, 2018
Thank you!


potomatos

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Jul 26, 2018
Always glad to help...


« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

A draft horse sleeping while standing up A draft horse sleeping while standing up
Purpose of the nursing interventions Purpose of the nursing interventions
The first step is to verify the proper operation of the tester by measuring the air frequency by ... The first step is to verify the proper operation of the tester by measuring the air frequency by ...
The shut-off switch on a GM parallel hybrid truck is green because this system uses 42 volts instead ... The shut-off switch on a GM parallel hybrid truck is green because this system uses 42 volts instead ...
Indoor air pollution in the developing world arises from fuelwood burning Indoor air pollution in the developing world arises from fuelwood burning
Many VOCs pollute indoor air Many VOCs pollute indoor air
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library