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I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Feb 2023. There were 3 interview rounds.
I completed diploma with all certificate
I do hard working & smart working
Coal mine regulations involve safety measures, environmental protection, and operational guidelines.
Regulations ensure safety of workers, such as proper ventilation and emergency procedures.
Environmental regulations focus on minimizing impact of mining activities, like water and air pollution.
Operational guidelines cover aspects like mine planning, equipment maintenance, and waste management.
posted on 30 Aug 2024
I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.
Paper was of medium range
I have always been fascinated by the mining industry and the opportunity to work on projects that have a significant impact on society.
Passionate about geology and engineering
Enjoy problem-solving and working in challenging environments
Excited about the potential to contribute to sustainable resource extraction
Inspired by the innovation and technology advancements in the mining sector
Your company is a leading mining company with a strong focus on sustainability and innovation.
Your company has a long history in the mining industry, with expertise in various minerals and metals.
You prioritize safety and environmental responsibility in all mining operations.
Your company invests in research and development to improve mining techniques and reduce environmental impact.
You have a strong track record of co...
I applied via Company Website and was interviewed in Jan 2021. There was 1 interview round.
Underground working in mining involves the use of blasting systems, support systems, and ventilation.
Underground working in mining is done through the use of tunnels and shafts.
Blasting systems are used to break up the rock and extract the desired minerals.
Support systems such as rock bolts, shotcrete, and steel arches are used to ensure the stability of the underground workings.
Ventilation systems are crucial for prov...
Gases like carbon monoxide and nitrogen oxides are present from blasting and are handled through ventilation and monitoring.
Gases are produced during blasting due to the combustion of explosives.
Carbon monoxide and nitrogen oxides are the most common gases produced.
These gases can be harmful to humans and the environment.
Ventilation systems are used to remove the gases from the mine.
Monitoring systems are used to detec...
I applied via Campus Placement and was interviewed before Feb 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Oct 2019. There were 4 interview rounds.
The power pack position for longwall mining face should be strategically located for efficient operation.
The power pack should be located near the longwall face to minimize the length of hydraulic hoses and electrical cables.
It should be positioned in a safe and accessible location for maintenance and repair.
The power pack should be designed to withstand the harsh mining environment, including dust and moisture.
The lay...
Bord and pillar mining percentage of extraction refers to the amount of coal or ore that can be extracted from a given area using this method.
The percentage of extraction in bord and pillar mining can vary depending on factors such as the size of the pillars left behind, the thickness of the seam being mined, and the equipment used.
In general, the percentage of extraction for coal using bord and pillar mining ranges fr...
Explaining blast output calculation and powder factor calculation.
Blast output calculation involves determining the amount of material moved during a blast.
Powder factor calculation involves determining the amount of explosive needed to move a certain amount of material.
Blast output calculation can be done using the formula: Volume of material moved = hole volume x burden x spacing x number of holes.
Powder factor calcu...
I applied via Recruitment Consultant and was interviewed in Oct 2018. There were 5 interview rounds.
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349
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