The Safal Group of Companies Interview Questions and Answers

There are several types of bearings used, including ball bearings, roller bearings, and plain bearings.

• Ball bearings are used in high-speed applications and can handle both radial and axial loads. Examples include 6203-2RS and 6304-2RS bearings.

• Roller bearings are used for heavy loads and can handle radial loads better than axial loads. Examples include 22222E and 30206 bearings.

• Plain bearings are used for low-speed an...read more

Implemented regular condition monitoring and identified a faulty bearing in a compressor, preventing a breakdown.

• Implemented regular vibration analysis and oil analysis to monitor equipment condition

• Identified a faulty bearing in a compressor during routine monitoring

• Scheduled maintenance to replace the bearing before it caused a breakdown

• Saved the company downtime and repair costs

• Trained maintenance team on the import...read more

Yes, I have overhauled a BB1 pump as the only engineer on a holiday.

• I first assessed the condition of the pump and identified the necessary repairs.

• I then sourced the required parts and tools from nearby suppliers.

• I dismantled the pump and replaced the damaged components.

• I reassembled the pump and tested it to ensure it was functioning properly.

• I documented the entire process for future reference.

• I also informed the ma...read more

A routine maintenance day involves scheduled inspections and repairs to prevent equipment failure.

• Inspect equipment for wear and tear

• Replace worn parts

• Clean and lubricate machinery

• Test equipment to ensure proper functioning

• Document maintenance activities

• My role is to oversee the maintenance team and ensure tasks are completed on time and to standard