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I applied via Newspaper Ad and was interviewed in Aug 2022. There were 3 interview rounds.
I applied via Company Website and was interviewed in Mar 2022. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Feb 2023. There was 1 interview round.
The types and grades of ores in a mining operation are determined by their composition and quality.
Ores can be classified into various types based on their mineral composition, such as iron ore, copper ore, gold ore, etc.
The grade of an ore refers to the concentration of valuable minerals or metals in the ore, usually expressed as a percentage.
Different types of ores can have different grades, for example, high-grade i...
I applied via Recruitment Consulltant and was interviewed in Feb 2022. There were 2 interview rounds.
The question covers various topics related to pumps, valves, and chemical properties.
pH is a measure of acidity or alkalinity of a solution.
Tar density is the mass of tar per unit volume of a substance.
Tar production process involves heating organic materials in the absence of air.
Types of pumps include centrifugal, positive displacement, and axial flow pumps.
Types of valves include ball, gate, globe, and check valves.
...
NMDC Limited interview questions for popular designations
I applied via Walk-in and was interviewed in Dec 2021. There was 1 interview round.
Get interview-ready with Top NMDC Limited Interview Questions
I applied via Referral and was interviewed before Mar 2022. There were 2 interview rounds.
Practical handling of mine working, ore sorting, drilling and blasting involves knowledge of safety protocols, equipment operation, and efficient techniques.
Ensure safety protocols are followed at all times
Operate equipment such as excavators, bulldozers, and drills
Use efficient techniques for ore sorting and blasting
Monitor and maintain equipment to ensure optimal performance
Collaborate with team members to achieve pr
Dumpers have various safety features to prevent accidents and ensure safe operation.
Dumpers have roll-over protection systems (ROPS) to prevent the vehicle from tipping over.
They also have seat belts and enclosed cabins to protect the driver in case of an accident.
Dumpers have warning alarms and lights to alert workers of their movement.
Some dumpers have automatic braking systems to prevent collisions.
Dumpers have emer...
I applied via Company Website and was interviewed before Jan 2022. There were 2 interview rounds.
The optimal equipment for running depends on individual preferences and needs.
Running shoes with proper support and cushioning are essential
Comfortable and breathable clothing is recommended
Some runners prefer using wearable technology such as fitness trackers or smartwatches
Hydration packs or belts can be useful for longer runs
Treadmills or elliptical machines can be used for indoor running
Resistance bands or weights ...
I have worked at multiple companies and have attended various types of breakdowns.
I have worked at XYZ Corporation as an Executive for 5 years.
During my time at XYZ Corporation, I attended breakdowns related to supply chain management, financial analysis, and team management.
I also worked at ABC Industries as a Senior Executive for 3 years.
At ABC Industries, I handled breakdowns related to project management, client re...
I applied via Newspaper Ad and was interviewed before Nov 2021. There were 3 interview rounds.
General knowledge questions regarding the State Government plans
I applied via Walk-in and was interviewed before Nov 2021. There was 1 interview round.
Ore is a naturally occurring material from which a metal or valuable mineral can be extracted.
There are various types of ores such as metallic ores, non-metallic ores, ferrous ores, and non-ferrous ores.
Metallic ores contain metal in raw form such as iron ore, copper ore, and gold ore.
Non-metallic ores do not contain any metal such as limestone, gypsum, and quartz.
Ferrous ores contain iron such as hematite and magnetit...
The firing order in an engine refers to the sequence in which the cylinders fire.
The firing order is determined by the engine's design and can vary between different types of engines.
The most common firing order for a four-cylinder engine is 1-3-4-2.
For a six-cylinder engine, the firing order can be 1-5-3-6-2-4 or 1-4-2-5-3-6, depending on the engine design.
Knowing the firing order is important for diagnosing engine pr
I applied via Company Website and was interviewed before Dec 2021. There was 1 interview round.
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The duration of NMDC Limited interview process can vary, but typically it takes about less than 2 weeks to complete.
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