The most common work gauge sizes you’ll find in residential ... How do you tell your old wiring gauge? Here’s a simple visual using your pocket change. An electrical cable is classified ...

The electrical conductors are insulated ... Romex/NM is used primarily for residential wiring. Here are some places where Romex wire is commonly found. Romex is versatile and commonly used ...

“The electricians in our program can be doing anything from residential to commercial to industrial wiring,” says Derrick Atkins, training director at Minneapolis Electrical Joint ...