JSW Steel Operator Interview Questions and Answers for Experienced

A balling disc is a tool used in the pelletizing process to create uniform pellets from powdered materials.

• A balling disc consists of a rotating pan with adjustable angles and a liquid binder spray system.

• To handle a balling disc effectively, operators should regularly monitor and adjust the disc speed, angle, and binder spray rate.

• Potential problems with a balling disc include uneven pellet size, low pellet strength, ...read more

The problems associated with balling include material sticking together, uneven size distribution, and issues with moisture content. Controlling dry or moist materials involves adjusting the composition and process parameters. Addressing issues from disturbed material in the balling disc requires quick adjustments and monitoring.

• Problems with balling include material sticking together, uneven size distribution, and iss...read more

In this situation, I would first investigate the root cause of the moisture material report and balling disturbance before taking any action.

• Investigate the source of the moisture material report to determine if it is a recurring issue or a one-time occurrence.

• Check the equipment and processes involved in the balling process to identify any potential causes of disturbance.

• Consult with relevant team members or experts t...read more

I have used ob and bento for balling by creating custom animations and interactions.

• Used ob to create custom animations for the balling process

• Utilized bento for interactive elements like selecting ball size and weight

• Integrated both tools to enhance user experience and engagement

When high or low grinding material report, I adjust the settings on the machine and check for any issues with the material.

• Check the settings on the machine for grinding material

• Adjust the settings accordingly to address the high or low report

• Inspect the material for any issues or abnormalities

• Make necessary adjustments to ensure proper grinding process

An arc furnace is a type of furnace that uses high-voltage electric arcs to melt metal and other materials.

• Uses high-voltage electric arcs to generate heat

• Commonly used for melting metal and other materials

• Can be used for recycling scrap metal

The production department is responsible for manufacturing goods or providing services in a company.

• Responsible for overseeing the production process

• Coordinates with other departments such as procurement and quality control

• Ensures efficient use of resources to meet production targets

• May involve managing a team of workers and implementing production schedules

• Examples: manufacturing plants, service providers like restaur

Heat treatment is a process used to alter the physical and sometimes chemical properties of a material through heating and cooling.

• Heat treatment involves heating a material to a specific temperature, holding it at that temperature for a certain amount of time, and then cooling it at a controlled rate.

• The purpose of heat treatment is to improve the material's hardness, strength, toughness, ductility, and other properti...read more

Foundry technology is the process of creating metal castings by pouring molten metal into a mold and allowing it to solidify.

• Involves creating molds for casting metal

• Involves melting metal to pour into molds

• Includes processes like sand casting, investment casting, and die casting

Fuel is a substance that is burned to provide heat or power. It can be classified as solid, liquid, or gas based on its physical state.

• Fuel is a substance that undergoes combustion to release energy in the form of heat or light.

• Solid fuels include coal, wood, and charcoal.

• Liquid fuels include gasoline, diesel, and kerosene.

• Gaseous fuels include natural gas, propane, and hydrogen.

• Fuels can also be classified as renewabl...read more