Preview Questions Reliability Engineer | Role Specific Skill

Question 1: What test is most appropriate for evaluating the failure of a gas pipeline in a petrochemical plant?

Which action should you take?

Choose only one option

Review of maintenance and downtime data

Inspection of the pipeline's brand and manufacturer

Assessment of pipeline production cost

Hydrostatic pressure testing

Question 2: How can thermal imaging contribute to failure analysis in chemical plants?

Which action should you take?

Choose only one option

Detect thermal stress areas

Monitor fluid flow rates

Analyze pressure differences

Identify leaks

Question 3: In predictive maintenance, which of the following is the most important factor when determining the frequency of inspections for pumps in a petrochemical plant?

Which action should you take?

Choose only one option

Visual inspections and external appearance

The cost of the pump

The size and age of the pump

Historical failure data, operational conditions, and manufacturer recommendations

Question 4: Which of the following is a typical feature of a predictive maintenance system used in chemical plants?

Which action should you take?

Choose only one option

Manual data collection through periodic inspections

Predictive modeling that relies solely on historical data

Real-time data acquisition, data storage, and failure prediction algorithms

Annual equipment checks based on predetermined schedules

Question 5: In a petrochemical plant, what is a common root cause of flange leakage?

Which action should you take?

Choose only one option

Improper bolting procedure

Gasket degradation

Excessive pressure

Material fatigue

Question 6: Which predictive maintenance tool would be most effective for detecting oil contamination in the lubrication system of a petrochemical pump?

Which action should you take?

Choose only one option

Acoustic emission monitoring

Vibration analysis

Infrared thermography

Oil analysis