CPT Maintenance Awareness 2

Question 1

Which type of maintenance is performed based on equipment condition monitoring rather than a fixed schedule?

Accepted Answer

Predictive maintenance

Answer

Predictive maintenance uses condition monitoring data (vibration, temperature, oil analysis) to trigger service only when indicators show degradation.

Question 2

What does the acronym OEE stand for in a manufacturing maintenance context?

Accepted Answer

Overall Equipment Effectiveness

Answer

OEE (Overall Equipment Effectiveness) measures availability, performance, and quality to gauge how effectively equipment is being used.

Question 3

A machine guard is removed during maintenance. When must it be reinstalled?

Accepted Answer

Before the machine is returned to service

Answer

Guards must be reinstalled and verified before a machine is returned to production to protect operators from hazards.

Question 4

What is the primary purpose of a lubrication schedule in a maintenance program?

Accepted Answer

To prevent premature wear and extend equipment life

Answer

Regular lubrication reduces friction and heat, preventing premature wear and extending the service life of mechanical components.

Question 5

When a production technician notices an unusual smell near electrical equipment, the FIRST action should be to:

Accepted Answer

Immediately report it to maintenance or supervision

Answer

Unusual smells near electrical equipment can signal overheating or arcing; reporting immediately allows qualified personnel to investigate safely.

(CPT) Certified Production Technician Practice Test

(CPT) Certified Production Technician Practice Test

CPT Maintenance Awareness 2