The use of back-up equipment and employing other redundant systems are methods that do not constitute preventive maintenance.

Question

Quizplus · Accepted Answer

Preventive maintenance involves routine checks and regular maintenance to prevent equipment failure, while the use of back-up equipment and redundant systems are strategies for ensuring continuity of operation when primary systems fail, which is more aligned with contingency planning rather than preventing failures.

The Use of Back-Up Equipment and Employing Other Redundant Systems