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OEE of a machining line in India
The prompt
A machining line in Pune is planned to run 480 minutes a shift. It stops for 48 minutes of breakdowns and changeovers. The ideal cycle time is 0.8 minutes per part. It makes 459 parts, of which 450 are good. What is its OEE, and which loss is biggest?
Your interviewer will share data as you ask for it. Ask clarifying questions, state a hypothesis, then lay out your structure out loud before you calculate.
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