HPCL-Mittal Energy Limited Diploma Trainee Engineer Interview Questions and Answers

Pump changeover involves stopping the current pump, disconnecting it, installing a new pump, and starting it.

• Stop the current pump and disconnect it from the system

• Install the new pump and connect it to the system

• Prime the new pump to remove any air pockets

• Start the new pump and monitor it for proper operation

• Dispose of the old pump properly

Yes, I have faced shutdowns of plants in my previous job.

• I have experienced shutdowns due to equipment failure, power outages, and maintenance work.

• During these shutdowns, I worked with the maintenance team to identify the root cause and develop a plan to resume operations as soon as possible.

• I also ensured that all safety protocols were followed during the shutdown and startup processes.

• I learned the importance of pro...read more

Confined space entry involves following a specific procedure to ensure safety and minimize risks.

• Identify and assess the confined space

• Implement proper ventilation and atmospheric testing

• Use appropriate personal protective equipment (PPE)

• Establish communication and rescue procedures

• Monitor and control hazards throughout the entry

• Train and educate workers on confined space entry procedures