Preview Questions Maintenance Technician | Role Specific Skill

Question 1: What method should be used to diagnose a system that is consuming more energy than expected?

Which action should you take?

Choose only one option

Analyze the system for inefficiencies, leaks, and possible mechanical malfunctions affecting energy consumption

Ignore the system's energy consumption and focus on other parameters

Run the system continuously to observe energy fluctuations

Increase system load to balance energy consumption

Question 2: When performing maintenance on equipment containing hazardous materials, what is the first step to ensure safety compliance?

Which action should you take?

Choose only one option

Checking the system's energy status visually without isolating the equipment

Using the equipment's manual alone without verifying isolation procedures

Lockout/tagout procedures must be implemented to prevent accidental energization

Ignoring the energy isolation if the equipment is powered off

Question 3: When troubleshooting heat exchanger performance, which symptom indicates a potential clogging or fouling issue?

Which action should you take?

Choose only one option

Increased fluid temperature and excessive noise

High vibration and irregular flow through the pipes

Reduced heat transfer efficiency and increased pressure drop across the exchanger

Fluctuating flow rates with normal pressure readings

Question 4: How should a Maintenance Technician address discrepancies between a sensor's reading and its calibrated value during a test?

Which action should you take?

Choose only one option

Recalibrate the sensor according to manufacturer guidelines and test again

Ignore the discrepancy if it is within the manufacturer's tolerance range

Replace the sensor immediately without recalibrating

Adjust the output manually to match the expected reading

Question 5: In preventive maintenance of steam boilers, what is the critical task to ensure safe and efficient operation?

Which action should you take?

Choose only one option

Checking the pressure relief valves and performing scale and corrosion removal

Cleaning only the exterior components of the boiler

Monitoring fuel consumption without checking the internal pressure settings

Replacing all internal parts regardless of condition

Question 6: When performing calibration of a pressure transmitter, which of the following is the most important step?

Which action should you take?

Choose only one option

Simply replacing the pressure sensor if readings are inaccurate

Verifying the ambient temperature before calibration and ignoring other factors

Comparing the transmitter output to a known reference pressure and adjusting the span and zero

Checking the electrical connections and tightening the transmitter housing