Antifreeze should be used on the cooling tower even if the plan ...

[colton]

Antifreeze should be used on the cooling tower even if the plan is to drain the tower for cold spells, because:
 
  A) Antifreeze descales the pipes. B) A sudden cold spell can freeze the system.
  C) Antifreeze aids in draining the tower. D) Most municipalities require it.

Question 2

What type of humidifier has air flow from the supply plenum, through the humidifier, and into the return plenum?
 
  A) A vaporizing humidifier B) A steam humidifier
  C) A bypass humidifier D) An atomizing humidifier

[miss.ashley]

Answer to Question 1

B

Answer to Question 2

C

[colton]

Thanks

[miss.ashley]

Welcome