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Author Question: To calculate the CFM required to provide a given number of air changes in a building, you need: ... (Read 68 times)

luminitza

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To calculate the CFM required to provide a given number of air changes in a building, you need:
 
  A) Floor area, ceiling height, and fan horsepower.
  B) The floor area and ceiling height.
  C) A psychrometric chart and an enthalpy chart.
  D) The floor area, ceiling height, and an enthalpy chart.

Question 2

Select the safety controls found on a flake ice machine that are not typically found on a cube machine. You may select more than one.
 
  A) High-pressure switch
  B) Auger motor overcurrent sensor
  C) Auger rotation sensor
  D) Low water safety cutout
  E) Ice thickness sensor



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manuelcastillo

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Answer to Question 1

B

Answer to Question 2

B, C, D




luminitza

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Reply 2 on: Jul 24, 2018
Excellent


steff9894

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Reply 3 on: Yesterday
Wow, this really help

 

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