The first thing that you should do before inserting a wire into an outlet box is to remove a foot of the outer covering.
What is an outlet box?
The outlet box is sometimes called the junction box. It is from this point that power is distributed to appliances in the home. Its main function is to protect against short circuits.
The first thing that you should do before inserting a wire into an outlet box is to remove a foot of the outer covering.
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