CMRT - Certified Maintenance and Reliability Technician Corrective Maintenance Procedures Questions and Answers

Question 1

A maintenance technician is called to address a recurring failure on a critical production conveyor.
After a temporary fix, what is the most crucial next step in the corrective maintenance process to ensure long-term reliability?

Accepted Answer

Perform a Root Cause Analysis (RCA) to identify the underlying issue.

Answer

Close out the work order and document the time spent.

Answer

Immediately order a replacement for the entire conveyor system.

Answer

Schedule preventive maintenance on the conveyor for the following week.

Question 2

When prioritizing corrective maintenance work orders, which two factors are most commonly used to determine the urgency and scheduling of the repair?

Accepted Answer

Asset criticality and the failure's impact on safety and production.

Answer

Technician availability and the cost of spare parts.

Answer

The age of the equipment and the date the work order was submitted.

Answer

The time since the last preventive maintenance check and operator preference.

Question 3

A technician is preparing to perform corrective maintenance on a piece of equipment that has been electrically de-energized and locked out. After applying the lock and tag, what is the essential next step before starting the repair?

Accepted Answer

Verify the isolation and absence of all energy sources.

Answer

Notify the area supervisor that the repair is about to begin.

Answer

Gather all necessary tools and spare parts at the job site.

Answer

Review the equipment's maintenance history in the CMMS.

Question 4

Which of the following best defines corrective maintenance?

Accepted Answer

Unscheduled maintenance tasks performed to identify, isolate, and rectify a fault to restore failed equipment to an operational state.

Answer

Scheduled maintenance activities, including inspections and lubrication, to prevent failures.

Answer

A data-driven strategy that uses condition monitoring to predict when a failure will occur.

Answer

A 'run-to-failure' approach where no maintenance is performed until a complete breakdown.

Question 5

During a corrective maintenance task, a technician discovers that a specific bearing fails repeatedly due to contamination from a nearby process. In addition to replacing the bearing, what is the most effective long-term corrective action?

Accepted Answer

Recommend a design modification, such as installing a better seal or shield.

Answer

Increase the frequency of bearing replacement on the PM schedule.

Answer

Stock more of the specific bearing to reduce repair time.

Answer

Train operators to listen for bearing noise more carefully.

Question 6

A maintenance planner is creating a work order for a corrective maintenance task. To ensure the technician can complete the job efficiently and safely, which of the following is LEAST critical to include in the initial work order package?

Accepted Answer

The asset's full maintenance history from the last five years.

Answer

A clear description of the reported problem and asset location.

Answer

A list of required spare parts, tools, and necessary safety permits.

Answer

The priority level of the task based on asset criticality and failure impact.

A maintenance technician is called to address a recurring failure on a critical production conveyor.After a temporary fix, what is the most crucial next step in the corrective maintenance process to ensure long-term reliability?

A maintenance technician is called to address a recurring failure on a critical production conveyor.
After a temporary fix, what is the most crucial next step in the corrective maintenance process to ensure long-term reliability?