The static pressure drop across a wet evaporator coil is A) up ...

[casperchen82]

The static pressure drop across a wet evaporator coil is
 
  A) up to 0.10 inches of water column (IWC) static pressure loss
  B) between 0.40-0.50 inches of water column (IWC) static pressure loss
  C) between 0.10-0.20 inches of water column (IWC) static pressure loss
  D) between 0.20-0.30 inches of water column (IWC) static pressure loss

Question 2

How often should live circuits be worked on?
 
  A) Only when absolutely necessary B) Whenever deemed necessary
  C) When the power goes out D) When somewhat necessary

[fauacakatahaias]

Answer to Question 1

D

Answer to Question 2

A

[casperchen82]

Thanks for the timely response, appreciate it

[31809pancho]

Excellent