Author Question: The indoor fan on an oil furnace is controlled by A) A centrifugal switch on the oil burner motor ... (Read 128 times)

tsand2

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The indoor fan on an oil furnace is controlled by
 
  A) A centrifugal switch on the oil burner motor
  B) Either a temperature sensing fan switch or the primary control
  C) The primary control
  D) A temperature sensing fan switch

Question 2

When developing a WPS the inspector should record:
 
  A) Supplementary essential variables B) Essential variables
  C) Nonessential variables D) All of the above



Sassygurl126

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Answer to Question 1

B

Answer to Question 2

D



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