Thermax Limited Commissioning Engineer Interview Questions, Process, and Tips

Cold commissioning is done without the presence of heat sources, while hot commissioning involves testing with heat sources.

• Cold commissioning is done at ambient temperature, while hot commissioning involves operating equipment at design temperature.

• Cold commissioning focuses on mechanical and electrical systems, while hot commissioning tests the performance of the system under normal operating conditions.

• Cold commissi...read more

Checks done while starting the pump include verifying power supply, checking for leaks, ensuring proper alignment, and monitoring vibration levels.

• Verify power supply to the pump

• Check for any leaks in the pump system

• Ensure proper alignment of the pump with the motor or drive shaft

• Monitor vibration levels to ensure smooth operation

A confined space is an area that is not designed for continuous occupancy, has limited entry and exit points, and may have poor ventilation.

• Confined spaces are typically small and enclosed, such as tanks, silos, tunnels, and crawl spaces.

• These spaces may contain hazardous substances, lack oxygen, or have other dangerous conditions.

• Workers entering confined spaces must follow strict safety protocols, including proper tr...read more

Loto stands for Lockout Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work.

• Loto involves locking the energy isolating device with an assigned individual lock and tag.

• Only the person who applied the lock and tag can remove them after the work is completed.

• Loto helps prevent accidents caused by the unexp...read more