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WorksheetsO&M PROFESSIONAL MINDSET
Total questions: 5
Worksheet time: 3mins
Preventive maintenance tasks should be grouped by?
Parts required, task interval and lockout -tag out requirement
Skill required, parts required and equipment availability
Skill required, task and interval
Skill required, task interval and lockout-tag out requirement
The historical evolution of maintenance methods from earliest to latest has been
Reliability centered, predictive, preventive, breakdown (reactive
Preventive, reliability centered, predictive, breakdown (reactive)
Breakdown (reactive), predictive, preventive, reliability centered
breakdown (reactive), preventive, predictive, and reliability centered
Which of the following is a directly controllable leading performance indicator?
Monthly production levels
Schedule compliance
Unplanned downtime
Plant (facility) profitability
What are the three elements that form the fire triangle?
Fuel, oxygen and ignition source
Gasoline, air and heat
Fuel, air and spark
Diesel, air and heat
If a machine is running for 1000 hours and five failures are observed during this period, what is theMean Time Between Failure?
0,005 hours
5000 hours
200 hours
2500 hours
