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I was interviewed in May 2017.
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I applied via Approached by Company and was interviewed before Apr 2023. There were 3 interview rounds.
As per JD and current experience
I applied via Recruitment Consulltant and was interviewed before Jul 2022. There were 3 interview rounds.
Grinding efficiency is influenced by factors like feed rate, material properties, grinding wheel speed, and coolant usage.
Feed rate: Higher feed rates can improve efficiency but may lead to increased wear on the grinding wheel.
Material properties: Harder materials require slower grinding speeds to achieve optimal efficiency.
Grinding wheel speed: Higher speeds can increase efficiency but may also generate more heat, aff...
Grinding media can significantly impact ball mill performance by affecting grinding efficiency and wear rate.
The type of grinding media used can affect the grinding efficiency of the ball mill.
Different materials of grinding media have varying wear rates, impacting maintenance costs.
The size and shape of the grinding media can also influence the grinding process.
For example, using ceramic balls instead of steel balls c...
Slag reactivity can impact cement performance by influencing hydration reactions and strength development.
Slag reactivity refers to the ability of slag to react with water and form cementitious compounds.
Higher slag reactivity can lead to faster hydration reactions and improved early strength development.
However, excessive slag reactivity can also result in rapid setting and reduced workability of the concrete.
Proper s...
A tablet is a portable computer device with a touchscreen display, typically used for browsing the internet, watching videos, playing games, and more.
Portable computer device with a touchscreen display
Commonly used for browsing the internet, watching videos, playing games, etc.
Examples: Apple iPad, Samsung Galaxy Tab, Amazon Fire Tablet
Asset optimization is the process of maximizing the efficiency and performance of assets to achieve the best possible return on investment.
Identifying underutilized assets and finding ways to increase their usage
Implementing maintenance schedules to prevent breakdowns and extend asset lifespan
Utilizing data analytics to predict asset performance and optimize maintenance
Balancing costs and benefits to make informed deci
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 Walk-in and was interviewed in May 2024. There was 1 interview round.
Basic Knowledge only
I applied via Walk-in
Alumina is manufactured through the Bayer process, which involves extracting aluminum oxide from bauxite ore.
Bauxite ore is crushed and mixed with sodium hydroxide to form a slurry
The slurry is heated and pressurized to dissolve the aluminum oxide
The resulting solution is cooled and filtered to remove impurities
The aluminum oxide is then heated at high temperatures to form alumina
The temperature required for this proce
Hindalco Industries
Hindustan Zinc
Rungta Mines
Vedanta Aluminium