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Author Question: When will installation technicians most likely install an upflow furnace? A) when duct systems ... (Read 36 times)

K@

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When will installation technicians most likely install an upflow furnace?
 
  A) when duct systems are set in concrete B) when the configuration may change
  C) when the ceilings are especially high D) when there is little floor space

Question 2

Which of the following is a function of brazing flux?
 
  a. Floats out oxides ahead of the filler metal
  b. Bonds to the base metal
  c. Causes oxidation
  d. Prevents wetting of the metals



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tuwy

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Answer to Question 1

D

Answer to Question 2

a




K@

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review


jackie

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Reply 3 on: Yesterday
:D TYSM

 

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