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I applied via Recruitment Consultant and was interviewed in Dec 2019. There were 4 interview rounds.
The biggest consumer of Coal India Limited coal is the power sector.
The power sector consumes the majority of the coal produced by Coal India Limited.
Coal is used as a fuel in thermal power plants to generate electricity.
Industries such as steel, cement, and fertilizer also consume coal, but the power sector is the largest consumer.
Coal India Limited supplies coal to various power utilities and power generation compani
The percentage of roof bolts tested for anchorage testing varies depending on the mining regulations and safety standards.
The percentage of roof bolts tested for anchorage testing can range from 10% to 100%.
The specific percentage is determined by mining regulations and safety standards.
The purpose of anchorage testing is to ensure the stability and safety of the roof in underground mining operations.
The testing involv...
posted on 25 Nov 2023
I was interviewed before Jul 2016.
I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.
General information about electronic products which is used in daily life and technical questions related about the electronic equipments.
I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.
Unnatural vibrations in equipments can be reduced by proper maintenance and installation.
Ensure proper alignment of equipment parts
Use vibration dampeners or absorbers
Regularly inspect and replace worn out parts
Install equipment on a stable foundation
Reduce equipment speed or load if possible
I applied via Tata steel and was interviewed before Sep 2021. There were 2 interview rounds.
Standard 10th level questions.
I applied via Walk-in and was interviewed before Aug 2021. There was 1 interview round.
I applied via Company Website and was interviewed in Jan 2021. There was 1 interview round.
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Mining Engineer
6
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Management Trainee
6
salaries
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Electrician
6
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Trainee
6
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Internal Auditor
6
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Coal India
Singareni Collieries Company
NLC India Limited
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