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sslong79 sslong79
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6 years ago
How is the energy efficiency ratio (EER) calculated?
 
  A) The input in watts plus the output in Btuh
  B) The output in Btuh is divided by the input in watts
  C) The output in Btuh multiplied by the input in watts
  D) The input in watts is divided by the output in Btuh

 Q. 2

Acetylene tanks should always be stored and transported:
 
  A) In such a manner as to safely store or transport the greatest number of cylinders possible.
  B) Upright, but at an angle of no more than 45 degrees and safely secured.
  C) In a safely secured horizontal position.
  D) Upright and safely secured in a vertical position.

 Q. 3

Acetylene should never be used:
 
  A) Below 15 psi. B) Below 20 psi. C) Above 20 psi. D) Above 15 psi.
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MtnimpMtnimp
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