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I applied via Naukri.com and was interviewed in Dec 2022. There were 4 interview rounds.
Coding, mathematical, number system
Top trending discussions
posted on 19 May 2017
I was interviewed in Oct 2016.
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...
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 ...
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
I applied via Job Portal and was interviewed before Nov 2021. There were 3 interview rounds.
Direct through campus placement and group discussion.
I applied via Campus Placement and was interviewed before Jul 2023. There were 3 interview rounds.
1st round of interview was Aptitude test for 1 hr and topics were mostly logical analysis and quants
Topic was development of technology in India how it is going to affect
Hook's law states that the force needed to extend or compress a spring by a certain distance is proportional to that distance.
Force needed to extend or compress a spring is directly proportional to the displacement
The formula for Hook's law is F = kx, where F is the force, k is the spring constant, and x is the displacement
It is used to calculate the behavior of springs, elastic materials, and other systems under stres
Pearlite is a two-phased lamellar structure composed of alternating layers of ferrite and cementite in carbon steel.
Pearlite forms when austenite transforms during the cooling process of steel
It is a common microstructure in carbon steels
Pearlite provides strength and hardness to the steel
It is often used in engineering applications for its desirable properties
Steel is primarily composed of iron and carbon, with small amounts of other elements like manganese, phosphorus, sulfur, and silicon.
Steel is mainly made up of iron and carbon
Carbon content typically ranges from 0.2% to 2.1%
Other elements like manganese, phosphorus, sulfur, and silicon are also present in small amounts
Alloying elements like nickel, chromium, and molybdenum can be added to enhance specific properties
I applied via Referral and was interviewed before Dec 2020. There were 3 interview rounds.
I was interviewed before Jun 2021.
Physics,chem,math,quantitative apti.. etc
Electrolysis is a process of breaking down a compound using electricity. Aluminium can be prepared by electrolysis of alumina.
Electrolysis involves passing an electric current through a compound to break it down into its constituent elements.
Aluminium is prepared by electrolysis of alumina (Al2O3) dissolved in molten cryolite (Na3AlF6).
The process involves the use of carbon electrodes, which react with the oxygen relea...
I applied via Campus Placement and was interviewed before Sep 2021. There were 4 interview rounds.
Basic Maths, Science & Gk
Indian economy - 10 min
Air conditioning is the process of altering the properties of air to make it more comfortable, while refrigeration is the process of removing heat from a space or substance.
Air conditioning is used to cool and dehumidify indoor air for comfort.
Refrigeration is used to preserve food, medicine, and other perishable items.
Air conditioning uses a refrigerant to absorb heat from indoor air and release it outside.
Refrigerati...
Material properties and usage are crucial in determining the performance and durability of products in the real world.
Material properties such as strength, durability, and conductivity are important considerations in product design and development.
Different materials have different properties and are suited for different applications. For example, steel is strong and durable, making it ideal for construction and manufa...
Heat conduction is the transfer of heat through a material, while radiation is the transfer of heat through electromagnetic waves.
Heat conduction occurs in solids and liquids, while radiation can occur in vacuum or through transparent media.
Heat conduction is slower than radiation.
Examples of heat conduction include touching a hot stove or holding a warm cup of coffee, while examples of radiation include feeling the wa...
My expected CTC is in line with industry standards and commensurate with my experience and skills.
My expected CTC is based on my current salary, industry standards, and the responsibilities of the role.
I have researched the market and have a realistic expectation for my salary.
I am open to negotiation based on the overall compensation package.
I am looking for a fair and competitive salary that reflects my experience an...
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
I was interviewed in Mar 2023.
I handle approximately 50-100 emails per day in my current role as a Senior Engineer.
I prioritize emails based on urgency and importance
I respond to emails promptly to ensure efficient communication
I organize emails into folders for easy access and reference
I applied via Naukri.com and was interviewed before Dec 2023. There was 1 interview round.
based on 1 interview
Interview experience
Production Quality Incharge
4
salaries
| ₹0 L/yr - ₹0 L/yr |
Hindalco Industries
Rungta Mines
Hindustan Zinc
Vedanta Aluminium