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Author Question: You are using the temperature rise method to check system airflow. After making an adjustment to the ... (Read 70 times)

WWatsford

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You are using the temperature rise method to check system airflow. After making an adjustment to the system airflow, the supply air temperature drops. This indicates that
 
  A) The airflow has increased
  B) Temperature rise is not a reliable way to check system airflow
  C) The furnace was allowed to cool between adjustments
  D) The airflow has decreased

Question 2

What tool is used to remove the hex head machine screws in equipment panels?
 
  A) Adjustable wrench B) The nut driver
  C) Locking pliers D) Phillips head screwdriver



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Melissahxx

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Answer to Question 1

A

Answer to Question 2

B




WWatsford

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Reply 2 on: Jul 27, 2018
:D TYSM


gcook

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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