« previous next »

Author Question: Number the sequence of events to start the oil burner A. Primary control starts burner motor and ... (Read 138 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Jul 27, 2018
Number the sequence of events to start the oil burner
  A. Primary control starts burner motor and ignition transformer
  B. oil ignites
  C. Thermostat calls for heat
  D. cad cell sees flames
  E. primary control shuts off burner motor
  F. primary control keeps burner motor on
  G. thermostat is satisfied
  H. primary control deenergizes ignition transformer
 
  What will be an ideal response?

Question 2

Cast irons cannot be welded.
 
  Indicate whether the statement is true or false


shailee

  • Sr. Member
  • ****
  • Posts: 392
Reply #1 on: Jul 27, 2018
Answer to Question 1

A 2, B 3, C 1, D 4, E 8, F 6, G 7, H 5

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jho37

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jul 27, 2018
Thanks


shailee

  • Sr. Member
  • ****
  • Posts: 392
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Primary, secondary, and tertiary endosymbiosis. Primary, secondary, and tertiary endosymbiosis.
Chromosome number is halved Chromosome number is halved
Lip Abnormalities, Chancre from Primary Syphilis Lip Abnormalities, Chancre from Primary Syphilis
The Old River Flood Control Structures The Old River Flood Control Structures
The Role of the Monosynaptic Stretch Reflex in Postural Control The Role of the Monosynaptic Stretch Reflex in Postural Control
Long Term Control Medications Long Term Control Medications
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library