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Author Question: Number the sequence of events to start the oil burner A. Primary control starts burner motor and ... (Read 121 times)

jho37

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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

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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


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jho37

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Reply #2 on: Jul 27, 2018
Thanks


shailee

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Reply #3 on: Jul 27, 2018
Welcome :)


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