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buttssss buttssss
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6 years ago
What gauges are used for measuring duct pressure?
 
  A) Compound gauges B) High pressure gauges
  C) Vacuum gauges D) Magnehelic gauges

 Q. 2

Who is often cited as the father of modern air conditioning?
 
  A) David Skaves B) Dave Lexnnox C) John Gorrie D) Willis Carrier

 Q. 3

The most commonly used gypsum-board system used in commercial and residential construction is _____.
 
  a. multi-ply
  b. interleaved
  c. single-ply
  d. unitized
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dwood775dwood775
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6 years ago
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buttssss Author
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#2
6 years ago
I'm seriously surprised that you found the answers... What's your secret?!
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