What is the primary goal of preventative maintenance in electrical safety?

• A. To prevent hazards by proactive care
• B. To fix faults after detection
• C. To operate without safety checks
• D. To reduce staffing

Answer: (A)

Preventative maintenance in electrical safety is about stopping problems before they happen through planned, proactive care. By regularly inspecting, cleaning, tightening connections, replacing worn parts, testing insulation, and verifying that protective devices and grounding are functioning, you reduce the chance of hazards like electrical shocks, fires, or unexpected equipment failures. This proactive approach keeps systems safer and more reliable, cutting risk before issues arise.

That’s why this option is the best fit: it focuses on preventing hazards by taking care of equipment before a fault is detected. It’s not about fixing faults after detection, which is reactive maintenance. It also doesn’t align with skipping safety checks or reducing staffing, both of which would undermine safety and reliability.