CMRP Maintenance Management

Question 1

What is a CMMS and what is its primary purpose?

Accepted Answer

A Computerized Maintenance Management System for organizing, planning, and tracking maintenance activities

Answer

A CMMS is software that helps maintenance departments manage work orders, schedule preventive maintenance, track assets, manage inventory, and analyze maintenance data.

Question 2

What is the difference between planned and unplanned maintenance?

Accepted Answer

Planned maintenance is scheduled in advance; unplanned maintenance responds to unexpected breakdowns

Answer

Planned maintenance allows for preparation (parts, tools, labor scheduling), while unplanned maintenance reacts to failures, typically costing 3-5 times more due to urgency and downtime.

Question 3

What is a maintenance backlog?

Accepted Answer

The accumulation of approved maintenance work that has not yet been completed

Answer

The maintenance backlog represents all known work that needs to be done but has not been completed. Managing backlog is critical for ensuring equipment reliability.

Question 4

What Key Performance Indicator (KPI) measures the percentage of time equipment is available for use?

Accepted Answer

Availability rate — calculated as (available time / total time) × 100%

Answer

Equipment availability measures the proportion of time that equipment is in a condition to perform its intended function, excluding downtime for maintenance and repairs.

Question 5

What is the purpose of a maintenance work order?

Accepted Answer

To authorize, document, and track specific maintenance tasks including labor, materials, and completion

Answer

Work orders formally authorize maintenance work and serve as the primary document for tracking what was done, who did it, what parts were used, and how long it took.

CMRP Certified Maintenance and Reliability Professional Practice Practice Test

CMRP Certified Maintenance and Reliability Professional Practice Practice Test

CMRP Maintenance Management