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I appeared for an interview before Mar 2021.
Jaw crusher plant is used for crushing rocks and stones into smaller sizes for construction purposes.
Jaw crusher plant is a type of crushing equipment used in mines and quarries.
It consists of a fixed and a movable jaw that compresses the rock or stone between them.
The crushed material is then discharged through a chute at the bottom of the machine.
Jaw crusher plants are commonly used in the construction industry for p...
A cone crusher plant is used for crushing rocks and ores into smaller sizes.
Cone crusher plant uses a cone-shaped crushing surface to break down materials
It is commonly used in mining and construction industries
The size of the crushed material can be adjusted by changing the gap between the mantle and concave
It is important to regularly maintain and inspect the plant to ensure optimal performance
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.
posted on 29 May 2024
I applied via Referral and was interviewed in Nov 2023. There were 4 interview rounds.
Safety norms and company acts are regulations and guidelines put in place to ensure the safety and well-being of employees in the workplace.
Safety norms include wearing personal protective equipment (PPE) such as helmets, gloves, and safety shoes.
Company acts may include regular safety training sessions for employees to educate them on potential hazards and how to prevent accidents.
Safety norms also cover emergency pro...
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.
If your knowledge is good then skip it but in 90% cases it's mandatory
I applied via Naukri.com and was interviewed before Jun 2021. There were 5 interview rounds.
Test for various reactions on different site conditions
Online test assignments
I applied via Approached by Company and was interviewed before Mar 2022. There were 2 interview rounds.
Power station design involves the planning and construction of facilities that generate electricity.
Design includes selection of appropriate technology and equipment
Consideration of environmental impact and safety measures
Layout and construction of buildings and infrastructure
Integration with power grid and transmission systems
Examples include thermal power plants, hydroelectric power plants, and wind farms
Efficiency of a power station is the ratio of output power to input power.
Efficiency can be improved by using advanced technologies and equipment.
Regular maintenance and cleaning of equipment can also improve efficiency.
Efficiency can be affected by factors such as fuel quality, weather conditions, and demand for electricity.
For example, a power station using combined cycle technology can achieve an efficiency of up to...
I applied via Recruitment Consulltant and was interviewed in Nov 2023. There was 1 interview round.
GTG operation involves multiple generators working together to share the load and ensure continuous power supply.
GTG stands for Gas Turbine Generator
In GTG operation, multiple generators are synchronized to work together
Load sharing ensures that the power demand is distributed evenly among the generators
This helps in maintaining a stable power supply and prevents overloading of any single generator
I appeared for an interview in Jun 2023.
Basic aptitude test related to number system.
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