If the drain for a 90 percent efficient furnace and the drain for ...

[jman1234]

If the drain for a 90 percent efficient furnace and the drain for the air conditioning coil are run with a common drain, the drain should be sized:
 
  A) For the furnace drain, which is larger.
  B) To match the cross-section area of the combined drains.
  C) To handle the combined condensate output of the air conditioner and the furnace.
  D) For the air conditioning drain, which is larger.

Question 2

Why should ultraviolet germicidal lamps NOT be handled with bare hands?
 
  A) The exterior UV coating will wipe off, reducing the UV output.
  B) The residual UV in the lamp coating can cause severe burns.
  C) The coating on the outside of the lamp is toxic.
  D) The oil from your fingerprints can lead to premature failure of the lamp.

[tashiedavis420]

Answer to Question 1

D

Answer to Question 2

D

[jman1234]

Both answers were spot on, thank you once again

[tashiedavis420]

Great! Please up vote