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Author Question: The rack-type system is the most common configuration for which type of system? A) Distributed B) ... (Read 107 times)

danielfitts88

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on: Jul 24, 2018
The rack-type system is the most common configuration for which type of system?
 
  A) Distributed B) Secondary-loop C) Multiplex D) Direct-expansion

Question 2

What did the removal of the pilot light, improvement of the heat exchanger, and addition of an induced-draft blower do for the mid-efficiency furnace?
 
  A) It lowered the cost of the unit. B) It increased the cost of the unit by 20 percent.
  C) It improved unit efficiency to 80 percent. D) It improved the unit's ease of repairs.


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swimkari

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Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

C


danielfitts88

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


swimkari

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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