Author Question: Explain how an evaporative cooling system works. What will be an ideal ... (Read 2889 times)

CQXA

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Explain how an evaporative cooling system works.
 
  What will be an ideal response?

Question 2

What smoke spot number represents correct combustion?
 
  What will be an ideal response?



jaaaaaaa

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Answer to Question 1

Water flows over media and air is pulled across the wetted media. Some of the water evaporates, cooling off the air.

Answer to Question 2

Always less than 2. Around 1 for older style burners, 0 for newer burners.



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