Maintenance is directly connected to which two concepts?

• A. Productivity and Reliability
• B. Cost and Speed
• C. Safety and Compliance
• D. Quality and Waste

Answer: (A)

Maintenance directly supports operation performance by keeping equipment available and performing as designed. When preventive and corrective work is done, unplanned downtime drops and machines run more consistently, which boosts productivity—the amount of good output produced over time—and reliability—the dependable uptime you can count on. Those two ideas flow from the purpose of maintenance: prevent failures and keep the process flowing smoothly.

Other effects, like cost and speed, can be influenced by maintenance, but they’re secondary. Maintenance can add tasks and downtime, which might slow things down or raise costs in the short term, even as it prevents bigger disruptions later. Safety and compliance improve with good maintenance, too, but the core, direct link is that maintaining equipment preserves uptime (reliability) and steady output (productivity).