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Author Question: To use a fan curve, you need to know A) the CFM and the RPM B) the required CFM and the static ... (Read 50 times)

bclement10

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on: Jul 27, 2018
To use a fan curve, you need to know
 
  A) the CFM and the RPM
  B) the required CFM and the static pressure the fan must operate against
  C) the horsepower and efficiency
  D) the RPM and tip speed

Question 2

A lake loop is an example of
 
  A) a closed loop system B) a waste water system
  C) a natural convection loop system D) an open loop system


cam1229

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


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bclement10

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Reply #2 on: Jul 27, 2018
TY


cam1229

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Reply #3 on: Jul 27, 2018
You're welcome


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