Arizona Drivers Permit Practice Exam Guide

What is the primary purpose of grounding a low voltage system?

To provide a return path for digital signals To protect equipment and personnel from lightning and accidental high-voltage contact To increase the transmission speed of data To eliminate the need for circuit breakers

Correct Answer:

To protect equipment and personnel from lightning and accidental high-voltage contact

Explanation:

Grounding creates a safe path to earth for fault currents, lightning strikes, and static discharge, protecting both personnel and sensitive equipment.

Access more questions from this quiz

Continue to Arizona Drivers Permit Practice Exam Guide for more practice questions and the full quiz experience.

Access More Questions