Vedanta Resources Graduate Engineer Trainee (Get) Interview Questions, Process, and Tips

Blast furnace is a large steel structure used to extract iron from its ore through a chemical process.

• Raw materials like iron ore, coke, and limestone are fed into the furnace from the top.

• Hot air is blown into the furnace from the bottom, which reacts with the coke to produce carbon monoxide.

• Carbon monoxide reduces the iron ore to iron, which melts and collects at the bottom of the furnace.

• The impurities in the iron o...read more

Ductility and malleability are properties of materials to deform under stress without breaking.

• Ductility is the ability of a material to be drawn into a wire without breaking.

• Malleability is the ability of a material to be hammered or rolled into thin sheets without breaking.

• Both properties are important in metalworking and manufacturing.

• Examples of ductile materials include copper and gold.

• Examples of malleable materi

The iron content in pig iron varies from 90-94% depending on the manufacturing process.

• Pig iron is the product of smelting iron ore with a high-carbon fuel such as coke.

• The iron content in pig iron is higher than in wrought iron or cast iron.

• The iron content in pig iron can vary depending on the manufacturing process and the quality of the iron ore used.

• The iron content in pig iron is typically between 90-94%.

Pig iron is a raw material used in the production of steel and iron products.

• Pig iron is produced by smelting iron ore in a blast furnace.

• It contains high amounts of carbon, silicon, and other impurities.

• Pig iron is used as a raw material in the production of steel and iron products.

• It is also used in the manufacturing of cast iron products such as pipes, stoves, and engine blocks.

Coke is obtained from coal by heating it in the absence of air.

• Coke is a fuel with high carbon content and low impurities.

• It is used in the production of iron and steel.

• Coke is also used in the manufacture of electrodes, carbon brushes, and other carbon products.

• The process of obtaining coke is called coking.

• Coking coal is the type of coal used for coking.

• Coke is produced by heating coking coal in the absence of air at...read more

The common utensil grade Aluminium is 3003 Aluminium.

• 3003 Aluminium is a non-heat treatable alloy

• It has excellent workability and is highly resistant to corrosion

• It is commonly used in kitchen utensils, food and chemical handling equipment, and storage tanks

Yes, thermal coke can be used in BF as a fuel and reducing agent.

• Thermal coke is a byproduct of coal tar and is used as a fuel and reducing agent in blast furnaces.

• It has a high carbon content and low ash content, making it an ideal choice for BF.

• Thermal coke is cheaper than metallurgical coke and can be used as a substitute in some cases.

• However, its use is limited due to its high sulfur content, which can lead to env...read more

I am a recent graduate with a degree in engineering, eager to learn and grow in a professional environment.

• Recent graduate with a degree in engineering

• Passionate about learning and growing in a professional environment

• Strong communication and problem-solving skills

• Previous internships or projects related to engineering field

Block diagram of a steam power plant

• The steam power plant consists of a boiler, turbine, condenser, and a pump

• Fuel is burned in the boiler to produce steam

• The steam drives the turbine which generates electricity

• The steam is then condensed back into water in the condenser

• The water is pumped back to the boiler to repeat the cycle

An economizer is a device used to reduce energy consumption by recovering heat from a system or process.

• An economizer is commonly used in HVAC systems to preheat the air before it enters the furnace or boiler.

• It can also be used in power plants to recover heat from the flue gas and preheat the feedwater.

• By utilizing the waste heat, an economizer helps to improve the overall efficiency of a system.

• Economizers can be of ...read more

To design a conveyor belt, follow these steps

• Determine the required specifications such as length, width, and load capacity

• Select the appropriate materials for the belt and frame

• Design the belt path and determine the necessary components such as rollers and motors

• Create a detailed drawing and 3D model of the conveyor

• Test the conveyor to ensure it meets the required specifications

Surface hardening can be achieved through various methods.

• Case hardening - adding a hard layer to the surface of a metal by infusing carbon or nitrogen

• Flame hardening - heating the surface of a metal with a flame and then quenching it in water or oil

• Induction hardening - using electromagnetic induction to heat the surface of a metal and then quenching it

• Nitriding - introducing nitrogen into the surface of a metal to cr...read more

To harden a pencil, heat it in an oven or flame and then cool it quickly.

• Heat the pencil in an oven or flame to a temperature of around 200-250 degrees Celsius

• Cool the pencil quickly by dipping it in cold water or oil

• Repeat the process multiple times to achieve desired hardness

• Alternatively, mix the graphite with a hardening agent before molding the pencil

• Examples of hardening agents include clay, wax, and resin

Vedanta offers a diverse range of opportunities for growth and development in the engineering field.

• Vedanta is a renowned company in the engineering industry.

• It provides a platform to work on challenging projects and gain valuable experience.

• Vedanta offers a supportive and collaborative work environment.

• The company invests in the training and development of its employees.

• Vedanta has a strong focus on sustainability and...read more

I am looking for a role that allows me to apply my engineering skills and learn and grow in a supportive and challenging environment.

• I am seeking a role that offers opportunities for professional development and growth.

• I am interested in a position that allows me to utilize my technical skills and contribute to the success of the company.

• I am looking for a role where I can work collaboratively with a team and learn fro...read more

I am currently considering pursuing a master's degree in engineering to further enhance my knowledge and skills.

• Considering pursuing a master's degree in engineering

• Want to enhance knowledge and skills

• Interested in specialized areas of engineering

• Researching potential universities and programs

• Exploring scholarship and funding opportunities

Yes

• I am flexible with location and willing to relocate if required.

• I am also open to working night shifts as needed.

• I understand the importance of adapting to different schedules and locations in order to contribute effectively to the organization.

• I have previous experience working night shifts during my internship at XYZ company.

• I am aware that certain projects or tasks may require working during non-traditional hours