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Author Question: The velocity pressure of air moving through ductwork is measured: A) By subtracting static ... (Read 64 times)

RODY.ELKHALIL

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The velocity pressure of air moving through ductwork is measured:
 
  A) By subtracting static pressure from total pressure.
  B) By subtracting total pressure from static pressure.
  C) By taking the pressure with the open end of the tube facing the airstream.
  D) By holding the open end of the tube perpendicular to the air stream.

Question 2

Documenting all the work performed:
 
  A) Keeps the customer informed. B) Is required by law.
  C) Protects you legally. D) Helps to generate the bill.



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cloudre37

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Answer to Question 1

A

Answer to Question 2

D



RODY.ELKHALIL

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Both answers were spot on, thank you once again



cloudre37

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