When a main bonding jumper or a system bonding jumper is a screw only, the screw must be identified with a ____ finish that is required to be visible with the screw installed.
A) red
B) yellow
C) blue
D) green

Question

Quizplus · Accepted Answer

The correct answer is green. The National Electrical Code (NEC) specifies that when a main bonding jumper or a system bonding jumper is a screw only, it must be identified with a green finish. This requirement ensures that the screw is easily identifiable as a grounding component, which is crucial for safety and compliance with electrical standards.

When a Main Bonding Jumper or a System Bonding Jumper