CPT Preventive Maintenance Procedures 2

Question 1

What is the primary purpose of lubrication in preventive maintenance?

Accepted Answer

To reduce friction and wear between moving parts

Answer

Lubrication reduces friction and wear between moving parts, extending equipment life and preventing premature failure.

Question 2

Which document type provides the manufacturer's recommended PM intervals and procedures for specific equipment?

Accepted Answer

Original Equipment Manufacturer (OEM) manual

Answer

OEM manuals specify manufacturer-recommended maintenance intervals, lubrication types, torque values, and inspection criteria.

Question 3

A technician notices a slight vibration on a pump that was not present during the last PM. What is the BEST immediate action?

Accepted Answer

Document it and notify the maintenance supervisor

Answer

New vibrations should be documented and reported so they can be investigated and corrected before causing equipment failure.

Question 4

What is the purpose of a PM checklist?

Accepted Answer

To ensure all required tasks are consistently performed and documented

Answer

PM checklists ensure every required task is performed consistently and provide a documented record of completed maintenance activities.

Question 5

When should a technician calibrate a pressure gauge during a PM activity?

Accepted Answer

When readings deviate from known reference values or per the calibration schedule

Answer

Gauges should be calibrated when readings deviate from references or according to a scheduled calibration interval to ensure accuracy.

(CPT) Certified Process Technician Practice Test