CRL CRL - Certified Reliability Leader Risk Management and Criticality Analysis Questions and Answers 1

Question 1

What is the primary purpose of a criticality analysis in reliability management?

Accepted Answer

To prioritize assets based on their impact on safety, production, and cost

Answer

To calculate the MTBF of all equipment

Answer

To identify spare parts requirements

Answer

To schedule preventive maintenance tasks

Question 2

In a risk matrix, risk is typically calculated as:

Accepted Answer

Probability × Consequence

Answer

Frequency × MTBF

Answer

Severity ÷ Likelihood

Answer

Cost × Downtime

Question 3

What does FMEA stand for?

Accepted Answer

Failure Modes and Effects Analysis

Answer

Facility Maintenance Equipment Assessment

Answer

Functional Measurement and Evaluation Analysis

Answer

Failure Management and Error Assessment

Question 4

In an FMEA, the Risk Priority Number (RPN) is calculated as:

Accepted Answer

Severity × Occurrence × Detectability

Answer

Probability × Consequence × Cost

Answer

Frequency × Duration × Impact

Answer

MTBF × MTTR × Safety Factor

Question 5

Which asset criticality tier should receive the most rigorous maintenance strategy?

Accepted Answer

Critical (Tier 1) assets with high safety and production impact

Answer

General (Tier 3) assets with low replacement cost

Answer

Non-critical (Tier 4) run-to-failure candidates

Answer

Redundant (Tier 2) assets with backup systems

Question 6

What is the purpose of a Failure Mode, Effects, and Criticality Analysis (FMECA)?

Accepted Answer

To extend FMEA by quantifying the criticality of each failure mode

Answer

To replace root cause analysis after a failure

Answer

To calculate OEE for critical assets

Answer

To schedule corrective maintenance work orders