Vedanta Limited Graduate Trainee Interview Questions and Answers for Freshers

Stress is the force applied to a material, while strain is the resulting deformation or change in shape.

• Stress is a measure of the internal forces within a material that resist deformation.

• Strain is the measure of the amount of deformation or change in shape that occurs due to stress.

• Stress and strain are related through the material's elastic properties.

• For example, when a rubber band is stretched, stress is applied t...read more

Newton's 3 laws of motion describe the relationship between an object and the forces acting upon it.

• First law: An object at rest will remain at rest, and an object in motion will remain in motion at a constant velocity, unless acted upon by an external force.

• Second law: The acceleration of an object is directly proportional to the force applied to it, and inversely proportional to its mass.

• Third law: For every action, ...read more

Yes, I am comfortable working in high temperature industrial atmosphere.

• I have experience working in a factory with high temperature machinery.

• I am aware of the safety precautions and measures to be taken in such an environment.

• I am physically fit and able to work in such conditions.

• I am willing to wear appropriate protective gear to ensure my safety.

• I am confident that I can adapt to the working conditions and perform

Experienced retail professional with strong leadership skills and a passion for customer service.

• Over 5 years of retail management experience

• Proven track record of increasing sales and improving customer satisfaction

• Strong leadership and team-building skills

• Passionate about providing excellent customer service

• Bachelor's degree in Business Administration

Alumina is obtained from bauxite through the Bayer process.

• Bauxite is crushed and mixed with sodium hydroxide to form a slurry.

• The slurry is heated and pressurized in a digester to dissolve the alumina content.

• The resulting solution is cooled and filtered to remove impurities.

• The purified solution is then heated to precipitate the alumina as a white powder.

• The alumina powder is washed, dried, and calcined to produce pu...read more

The reaction for Al extraction from alumina involves the reduction of alumina using carbon or electrolysis.

• Alumina (Al2O3) is first converted into aluminum chloride (AlCl3) by reacting with hydrochloric acid.

• The aluminum chloride is then reduced to aluminum metal by either carbon reduction or electrolysis.

• In carbon reduction, carbon (usually in the form of coke) is heated with the aluminum chloride to produce aluminum ...read more

There are four main types of cast iron: gray iron, white iron, ductile iron, and malleable iron.

• Gray iron is the most common type and has excellent castability and good machinability.

• White iron is very hard and brittle, often used for wear-resistant applications.

• Ductile iron has high strength and ductility, making it suitable for a wide range of applications.

• Malleable iron is heat-treated to improve its strength and du

Estimating wiring and connections in a building involves assessing the electrical needs and layout of the space.

• Assess the electrical needs of the building, including the number of outlets, lighting fixtures, and appliances.

• Determine the layout of the building and the best routes for wiring to avoid hazards and maximize efficiency.

• Consider the type of wiring needed, such as copper or aluminum, and the appropriate gauge...read more

Cables that transfer power are of different types depending on the application.

• AC power cables

• DC power cables

• Coaxial cables

• Ethernet cables

• USB cables

• HDMI cables

• Optical fiber cables

Single phase motors are commonly used in household appliances and small machinery.

• Split-phase motor

• Capacitor-start motor

• Capacitor-run motor

• Shaded-pole motor

Distribution transformer rating is the maximum power it can handle without overheating.

• Distribution transformer rating is expressed in kVA (kilovolt-ampere).

• It is important to choose the right rating for the transformer based on the load requirements.

• The rating of a transformer can be determined by calculating the load requirements of the system it is being installed in.

• For example, if the load requirement is 500 kVA, ...read more