What is OEE ? Type of maintenance.

Question

Accepted Answer

OEE stands for Overall Equipment Effectiveness. It is a measure of how effectively a manufacturing operation is utilized.

OEE is calculated by multiplying three factors - availability, performance, and quality.
Availability measures the percentage of time that the equipment is available for production.
Performance measures the speed at which the equipment is running compared to its maximum speed.
Quality measures the percentage of good quality products produced by the equipment.
There are three types of maintenance - corrective, preventive, and predictive.
Corrective maintenance is performed after a failure has occurred.
Preventive maintenance is performed on a regular basis to prevent failures from occurring.
Predictive maintenance uses data and analytics to predict when maintenance should be performed.
The type of maintenance used depends on the equipment, its criticality, and the cost of downtime.

Top Pboplus Consulting Services Business Analyst interview questions & answers