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Author Question: The grouping of F6 indicates all position fillet welding. Indicate whether the statement is true ... (Read 45 times)

panfilo

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on: Jul 27, 2018
The grouping of F6 indicates all position fillet welding.
 
  Indicate whether the statement is true or false

Question 2

Why do some gas furnaces not require an electrical power supply?
 
  A) They are ignited and extinguished manually with no thermostatic control
  B) The gas valve is operated with the voltage generated by the thermopile safety
  C) No gas furnaces require electricity, they operate on gas
  D) Once lighted, they never shut off


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mistyjohnson

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Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

D


panfilo

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Reply 2 on: Jul 27, 2018
Gracias!

cam1229

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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