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Author Question: How often should the water-handling components of an ice machine be cleaned? A) Monthly B) ... (Read 30 times)

AEWBW

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on: Jul 24, 2018
How often should the water-handling components of an ice machine be cleaned?
 
  A) Monthly
  B) Annually
  C) Weekly
  D) The water-handling components of an ice machine do not need cleaning.

Question 2

When installing an oil-fired furnace in a confined space with a firing rate of 100,000 Btuh, what is the minimum free air opening required if the combustion air vents are directly communicating with the outside?
 
  A) 100,000/1,000 = 100 sq in for each grille B) 100,000/5,000 = 20 sq in for each grille
  C) 100,000/4,000 = 25 sq in for each grille D) 100,000/2,000 = 50 sq in for each grille


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flannelavenger

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

A

Answer to Question 2

B


AEWBW

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

raili21

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Reply 3 on: Yesterday
Excellent

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