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Thisisdumb Thisisdumb
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6 years ago
The temperature rise of a furnace is
 
  A) The temperature difference between the air entering the furnace and leaving the furnace
  B) The amount of temperature a furnace can add to a house
  C) The difference between the flue gas temperature and the combustion air temperature
  D) The BTU rating of the furnace

 Q. 2

GTAW welding equipment is similar to:
 
  A) PAW equipment B) FCAW equipment
  C) GMAW equipment D) SMAW equipment
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Replies
wrote...
6 years ago
Ans. to #1

A

Ans. to #2

D
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