Maintenance Strategies Quiz

Which of the following is an example of Corrective Maintenance?

• Replacing worn-out bearings before they fail

• Fixing a broken pump after failure

• Conducting thermal imaging to predict failure

• Lubricating a machine at scheduled intervals

A key disadvantage of Corrective Maintenance is:

• Higher reliability

• Increased efficiency

• Unpredictable repair costs

• Improved safety

Predictive Maintenance relies on:

• Pre-set schedules

• Real-time data and monitoring

• Random inspections

• Complete breakdowns before action

Which tool is commonly used in Predictive Maintenance?

• Hydraulic jack

• Multimeter

• Vibration analyzer

• Paintbrush

In Predictive Maintenance, an increase in vibration levels could indicate:

• Normal operation

• A potential bearing failure

• Lower friction

• A decrease in temperature

CBM differs from Preventive Maintenance because it:

• Uses fixed maintenance schedules

• Performs maintenance based on real-time data

• Ignores minor faults

• Repairs equipment only after failure

Which of the following is NOT a benefit of CBM?

• Reduced unexpected failures

• Extended equipment lifespan

• Increased unnecessary interventions

• Lower maintenance costs

CBM can be integrated with:

• Reactive Maintenance only

• Planned Maintenance for a more effective approach

• No other maintenance type

• Emergency Maintenance only

Analyzing oil samples for contamination is an example of:

• Predictive Maintenance

• Corrective Maintenance

• CBM

• Emergency Maintenance

The main challenge in implementing CBM is:

• It requires no expertise

• High initial setup costs and technical expertise

• It eliminates all failures completely

• It is an outdated maintenance method