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Author Question: Two common methods for measuring airflow in residential systems are A) Velocity pressure ... (Read 21 times)

a0266361136

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on: Jul 26, 2018
Two common methods for measuring airflow in residential systems are
 
  A) Velocity pressure transducers B) Temperature rise or static pressure drop
  C) Fan tip speed and a fan curve plot D) Electronic flow hoods

Question 2

What are the most common sizes for the shank on a socket handle?
 
  A) 3/8 in., 3/4 in., and 1 in. B) 1/2 in., 3/4 in., and 1 in.
  C) 1/8 in., 1/4 in., and 3/4 in. D) 1/4 in., 3/8 in., and 1/2 in.


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bdobbins

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Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

D


a0266361136

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Reply 2 on: Jul 26, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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