Hindalco Industries
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
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I appeared for an interview before Aug 2022.
Extraction of aluminum involves the process of electrolysis of alumina.
Aluminum is extracted from its ore, bauxite, through the Bayer process.
The extracted alumina is then converted into aluminum through the Hall-Héroult process.
Electrolysis is used to separate the aluminum from the oxygen in alumina.
The process requires a large amount of electricity and is energy-intensive.
Alumina is extracted from bauxite through a process called the Bayer process.
Alumina is the primary component of aluminum production.
The Bayer process involves crushing the bauxite ore, mixing it with sodium hydroxide, and heating it in a pressure vessel.
The resulting solution is filtered to remove impurities, leaving behind alumina which is then processed into aluminum.
Alumina is used in a variety of industries includ
I applied via Approached by Company and was interviewed in Jun 2024. There were 5 interview rounds.
Share group profile and Up coming projects.
1400MW Bikaner Rajasthan project commissioning targets Nov. 2025.
posted on 29 May 2024
I applied via Referral and was interviewed in Nov 2023. There were 4 interview rounds.
Safety norms and company acts are regulations and guidelines put in place to ensure the safety and well-being of employees in the workplace.
Safety norms include wearing personal protective equipment (PPE) such as helmets, gloves, and safety shoes.
Company acts may include regular safety training sessions for employees to educate them on potential hazards and how to prevent accidents.
Safety norms also cover emergency pro...
I applied via Approached by Company and was interviewed in Apr 2023. There were 4 interview rounds.
Exemptions from statutory bodies in an opencast mine include environmental clearances, land acquisition permissions, and mining lease approvals.
Environmental clearances are required from bodies like the Ministry of Environment, Forest and Climate Change.
Land acquisition permissions may be needed from local government bodies or landowners.
Mining lease approvals are typically obtained from the relevant state government d...
I ensure proper safety measures are in place, including securing the area, using appropriate equipment, and following all regulations.
Securing the blasting area to prevent unauthorized access
Using appropriate personal protective equipment (PPE) such as helmets, goggles, and ear protection
Following all safety regulations and guidelines set by the company and relevant authorities
Conducting regular safety inspections and ...
I applied via Approached by Company and was interviewed before Mar 2023. There was 1 interview round.
I applied via Company Website and was interviewed before Jul 2021. There was 1 interview round.
Yes, Coal India is a state-owned coal mining company with operations in remote locations.
Coal India Limited is the largest coal-producing company in the world.
It has mines in remote locations such as Jharkhand, Chhattisgarh, and Odisha.
The company also has subsidiaries that operate in other countries such as Mozambique and South Africa.
I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.
Discuss the allocation of coal blocks and its relation to the per capita energy index.
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
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Rating in categories
Assistant Manager
1k
salaries
| ₹5 L/yr - ₹16.8 L/yr |
Junior Engineer
609
salaries
| ₹2.5 L/yr - ₹7 L/yr |
Manager
566
salaries
| ₹9.3 L/yr - ₹28 L/yr |
Assistant Engineer
455
salaries
| ₹3.4 L/yr - ₹8.8 L/yr |
Deputy Manager
290
salaries
| ₹8.6 L/yr - ₹20 L/yr |
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