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Author Question: What is the most common refrigerant used in large food processing plants? A) HFC-404A B) Ammonia ... (Read 45 times)

JMatthes

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on: Jul 26, 2018
What is the most common refrigerant used in large food processing plants?
 
  A) HFC-404A B) Ammonia C) CFC-12 D) R-410A

Question 2

One advantage of rooftop units on small commercial buildings is that
 
  A) they are easier to service than systems located inside the building
  B) they operate more efficiently than systems located inside the building
  C) they are available in larger capacities than central station systems
  D) they offer a substantial savings of space within the building


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amanda_14

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

B

Answer to Question 2

D


JMatthes

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Reply #2 on: Jul 26, 2018
Thanks


amanda_14

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Reply #3 on: Jul 26, 2018
Welcome :)


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