Question

which of the following is true about grounding wires?
they should not be cut.
they only need to be cut in residential applications.
they should be cut at different lengths.
they should be cut evenly.

Explanation:

Grounding wires serve a critical safety function by redirecting excess electrical current to the earth, preventing electric shocks or equipment damage. Altering (cutting) them compromises this safety function, regardless of the application type.

Answer:

A. They should not be cut.