Asset Management Asset Maintenance and Reliability 1

Question 1

What does 'MTBF' stand for in reliability engineering?

Accepted Answer

Mean Time Between Failures

Answer

MTBF (Mean Time Between Failures) is the average elapsed time between repairable failures of a system or component during normal operation.

Question 2

Which maintenance strategy involves performing maintenance based on the actual condition of an asset rather than on a fixed schedule?

Accepted Answer

Condition-based maintenance

Answer

Condition-based maintenance (CBM) uses real-time monitoring data such as vibration or temperature readings to trigger maintenance only when an asset's condition warrants it.

Question 3

What is the primary goal of Reliability-Centered Maintenance (RCM)?

Accepted Answer

To determine the most effective maintenance approach for each asset function

Answer

RCM analyzes each asset's functions and failure modes to identify the most appropriate and cost-effective maintenance strategy for each function.

Question 4

What does 'OEE' measure in asset and operations management?

Accepted Answer

Overall Equipment Effectiveness

Answer

OEE (Overall Equipment Effectiveness) measures the percentage of manufacturing time that is truly productive by combining availability, performance, and quality metrics.

Question 5

Which type of maintenance is performed AFTER an asset has already failed?

Accepted Answer

Corrective maintenance

Answer

Corrective maintenance (also called reactive maintenance) is performed after a failure occurs to restore an asset to its fully functional state.

Asset Management Practice Test

Asset Management Practice Test

Asset Management Asset Maintenance and Reliability 1