O&M PROFESSIONAL MINDSET

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