Preview Questions Plant Maintenance Technician | Role Specific Skill

Question 1: What is the most effective method to check for leaks in a pressurized gas pipeline system?

Which action should you take?

Choose only one option

Inspecting the pipeline visually for cracks and corrosion

Checking the pressure gauge readings

Using ultrasonic leak detection technology

Monitoring the temperature of the gas inside the pipeline

Question 2: When diagnosing an issue in a high-pressure steam system, what is the first action to take?

Which action should you take?

Choose only one option

Inspect the steam generator and boiler for blockages

Verify the power supply to the system

Check the temperature and pressure gauges for accuracy

Check for leaks in the steam valves

Question 3: What is the advantage of using condition-based monitoring in preventive maintenance schedules?

Which action should you take?

Choose only one option

It reduces the frequency of sensor checks and monitoring sessions

It eliminates the need for manual inspections of equipment

It allows for maintenance only when necessary, based on real-time conditions

It guarantees fixed, scheduled service intervals for all equipment

Question 4: What is a critical safety measure for workers when conducting maintenance on pressure vessels?

Which action should you take?

Choose only one option

Isolating all electrical systems and ensuring all connections are intact

Allowing the pressure to increase to verify system function

Using only hand tools to avoid sparks

Ensuring pressure is relieved to zero before starting work

Question 5: What is the purpose of alignment in rotating equipment maintenance?

Which action should you take?

Choose only one option

All of the above

Reduce wear and tear

Minimize vibration

Improve efficiency

Question 6: What is the most critical factor to check when diagnosing a mechanical failure in an industrial pump in a power plant?

Which action should you take?

Choose only one option

Power supply to the pump

Pump vibration patterns and alignment

Temperature of the fluid in the pump

Vibration readings only