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Yes, I have both a PAN card and an Aadhar card.
Yes, I have a PAN card which is used for financial transactions and tax purposes.
I also have an Aadhar card which is a unique identification number issued by the government of India.
Having both cards is essential for various official and financial transactions.
My name is John Smith.
Full name is John Smith
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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 produ...
Limitations of laws of thermodynamics
The laws of thermodynamics are based on idealized systems and may not fully apply to real-world situations
They do not account for quantum effects at very small scales
The laws assume equilibrium conditions, which may not always be the case in practical scenarios
They do not consider the effects of external factors such as friction, air resistance, or electrical resistance
The laws...
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 alum...
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 a...
I applied via Campus Placement and was interviewed before Oct 2023. There were 2 interview rounds.
Easy to easy but they will select u even if u don't write anything
I appeared for an interview before May 2024, where I was asked the following questions.
An aluminium plant processes bauxite ore to produce aluminium through refining and smelting processes.
Bauxite ore is mined and crushed to extract alumina (Al2O3).
The Bayer process is used to refine bauxite into alumina by using caustic soda.
Alumina is then subjected to electrolysis in the Hall-Héroult process to produce aluminium metal.
The electrolysis process involves dissolving alumina in molten cryolite and passing ...
I appeared for an interview before Feb 2024.
I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.
No. Of question were more.. Need to speed up calculations when attempting
Topic was easy which was common to all
Limitations of laws of thermodynamics
The laws of thermodynamics are based on idealized systems and may not fully apply to real-world situations
They do not account for quantum effects at very small scales
The laws assume equilibrium conditions, which may not always be the case in practical scenarios
They do not consider the effects of external factors such as friction, air resistance, or electrical resistance
The laws do n...
I appeared for an interview in Oct 2016.
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...
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posted on 13 Jul 2021
I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Nov 2019. There were 3 interview rounds.
Mining is the process of extracting valuable minerals or other geological materials from the earth's surface or underground.
Mining is done to obtain various resources such as coal, gold, diamonds, and metals like iron, copper, and aluminum.
It involves the removal of soil, rocks, and other materials to access the desired minerals.
Mining can be categorized into surface mining and underground mining, depending on the loca...
I applied via Naukri.com and was interviewed before Mar 2021. There were 3 interview rounds.
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