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I was interviewed in Dec 2024.
The speed of a machine directly impacts its efficiency, as a faster machine can typically produce more output in a given amount of time.
Higher machine speed can lead to increased productivity and output
However, higher speed may also result in more wear and tear on the machine, leading to maintenance issues
Efficiency can be improved by optimizing machine speed based on the specific task and production requirements
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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 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 Naukri.com and was interviewed before Oct 2019. There were 4 interview rounds.
I applied via Job Fair and was interviewed before Feb 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
posted on 17 Jan 2024
I applied via Campus Placement and was interviewed before Jan 2023. There were 4 interview rounds.
Basic mathematics, English and aptitude
Current affairs and topics related to current events
I applied via Naukri.com and was interviewed before Aug 2022. There were 4 interview rounds.
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