Tata Power Supervisor Interview Questions and Answers for Freshers

A boiler is a closed vessel in which water or other fluid is heated.

• Boilers are commonly used in industries and residential buildings for heating purposes.

• They generate steam or hot water by burning fuel or using electricity.

• Boilers can be classified into different types such as fire-tube, water-tube, and electric boilers.

• Examples of boilers include steam boilers used in power plants and gas boilers used for heating ho

A substation in charge is responsible for the safe and efficient operation of an electrical substation.

• Overseeing the maintenance and repair of equipment

• Ensuring compliance with safety regulations

• Managing a team of technicians and operators

• Monitoring power flow and voltage levels

• Troubleshooting and resolving issues

• Coordinating with other departments and utilities

• Preparing reports and documentation

Maintenance includes regular checks, repairs, and replacements to ensure equipment and facilities are functioning properly.

• Regular inspections and cleaning

• Replacing worn or damaged parts

• Repairing broken equipment

• Updating software and firmware

• Testing and calibration

• Ensuring compliance with safety regulations

• Maintaining accurate records

• Training staff on proper use and maintenance

Machines require maintenance to ensure optimal performance and prevent breakdowns.

• Regular maintenance prevents wear and tear on machine parts

• Maintenance ensures machines are operating at peak efficiency

• Preventative maintenance can save money in the long run by avoiding costly repairs

• Maintenance can also improve safety by identifying potential hazards

• Examples include oil changes, filter replacements, and cleaning

• Neglect...read more