Hanger wires for residential work are typically ________ -gauge ...

[fnuegbu]

Hanger wires for residential work are typically ________ -gauge galvanized soft steel.
 
  A) 18 B) 10 C) 16 D) 12

Question 2

The best way to save energy is ________
 
  A) To install and use wind energy sources. B) To install active solar arrays.
  C) To install passive solar arrays. D) Not to need it in the first place.

[kescobar@64]

Answer to Question 1

C

Answer to Question 2

D

[fnuegbu]

Thanks for the timely response, appreciate it

[atrochim]

Wow, this really help