Identification should include types of conductors (determined by using manufacturer markings, wire stripper, American Wire Gauge [AWG], or kilo circular mils [KCMIL]) and an application for each.

Process/Skill Questions:

• What is the difference between solid and stranded conductors?
• How does the AWG system work?
• What is nonmetallic sheathed cable (NM)? How is Romex different from NM?
• Where is service entrance (SE) cable typically used?
• What is the abbreviated terminology for copper and aluminum?