OEE is typically calculated as the product of which three components?

OEE is typically calculated as the product of which three components?

• A. Availability, Throughput, Efficiency
• B. Availability, Performance, Quality
• C. Availability, Lead Time, Changeover
• D. Performance, Quality, Inventory

Answer: (B)

OEE measures how effectively a manufacturing asset is used, and it is calculated by multiplying three factors: Availability, Performance, and Quality. Availability accounts for downtime and tells you what portion of planned production time the line is actually up and running. Performance compares the actual running speed to the ideal speed, capturing losses from running more slowly than the maximum possible rate. Quality reflects the proportion of good parts out of total parts produced, accounting for scraps and rework. When you multiply these three together, you get a single metric that reflects uptime, speed, and quality all at once. The option that lists Availability, Performance, and Quality matches these components, so it is the correct choice. The other options mix in terms that aren’t part of the standard OEE calculation, such as Throughput or Lead Time or Inventory, which don’t align with the three OEE factors.

OEE measures how effectively a manufacturing asset is used, and it is calculated by multiplying three factors: Availability, Performance, and Quality. Availability accounts for downtime and tells you what portion of planned production time the line is actually up and running. Performance compares the actual running speed to the ideal speed, capturing losses from running more slowly than the maximum possible rate. Quality reflects the proportion of good parts out of total parts produced, accounting for scraps and rework. When you multiply these three together, you get a single metric that reflects uptime, speed, and quality all at once. The option that lists Availability, Performance, and Quality matches these components, so it is the correct choice. The other options mix in terms that aren’t part of the standard OEE calculation, such as Throughput or Lead Time or Inventory, which don’t align with the three OEE factors.