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Eastern Coalfields Mining Engineer Trainee Interview Questions and Answers
Eastern Coalfields Mining Engineer Trainee Interview Experiences
1 interview found
Anonymous
Selected
I applied via Company Website and was interviewed before Jun 2022. There were 2 interview rounds.
(5 Questions)
- Q1. Method of working?
- Ans.
I follow a systematic approach, prioritize tasks, communicate effectively, and adapt to changing conditions.
Prioritize tasks based on importance and deadlines
Communicate effectively with team members and supervisors
Adapt to changing conditions and adjust plans accordingly
- Q2. What is board and piller method ?
- Ans.
Board and pillar method is a mining technique where a network of rooms is created with pillars of ore left in place to support the roof.
Involves creating a network of rooms separated by pillars of ore
Pillars are left in place to support the roof
Commonly used in coal mining
Allows for efficient extraction of ore while maintaining structural integrity of the mine
- Q3. Geological disturbance?
- Ans. Board pillar is not suitable in geological disturbance like fold ,foult etc..
- Q4. Degree of gasines?
- Ans.
Gasiness refers to the presence of gas in a substance or environment.
Gasiness can be measured by the amount of gas present in a given volume of a substance.
In mining, gasiness is important to monitor in underground mines to prevent explosions.
Common gases found in mines include methane, carbon monoxide, and hydrogen sulfide.
- Q5. Higher degree of gasiness he is not suitable for board and piller working
Interview Preparation Tips
- Mining Engineering
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Interview questions from similar companies
I applied via Referral and was interviewed before May 2021. There were 3 interview rounds.
(1 Question)
- Q1. Genaral questions about pas work experience
(1 Question)
- Q1. Questions related to work were asked and personal family details were also asked
(1 Question)
- Q1. About compensation and time of joining only
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Apr 2022. There were 3 interview rounds.
(1 Question)
- Q1. Basics about your self
(1 Question)
- Q1. Regarding your experience and related questions
Interview Preparation Tips
Selected
I applied via Referral and was interviewed in Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. Bolt grades for different bolts
- Ans.
Different bolt grades are used for various applications based on their strength and durability.
Bolt grades are typically indicated by numbers or letters, such as Grade 2, Grade 5, Grade 8, etc.
Higher grade bolts have higher strength and are used in applications where greater load-bearing capacity is required.
Common grades include Grade 2, Grade 5, Grade 8, and stainless steel bolts.
Each grade has specific properties an...
(1 Question)
- Q1. About machine design, motors,gearbox ratio, output, earlier work done
(1 Question)
- Q1. Salary negotiations
Interview Questionnaire
1 Question
- Q1. Lots of questions
Interview Preparation Tips
I applied via Company Website and was interviewed in Mar 2022. There were 3 interview rounds.
(1 Question)
- Q1. Give one example of learn from failure
- Ans.
One example of learning from failure is failing to meet a project deadline and using that experience to better estimate future timelines.
Reflect on what went wrong and why
Identify areas for improvement
Develop a plan to address those areas
Apply the lessons learned to future projects
Communicate the lessons learned to team members
Example: Failing to deliver a project on time due to poor communication with stakeholders. Th...
(1 Question)
- Q1. How will you manage work load in job
- Ans.
I will prioritize tasks, delegate when necessary, and communicate with my team to ensure efficient workload management.
Create a to-do list and prioritize tasks based on urgency and importance
Delegate tasks to team members based on their strengths and workload
Communicate with team members to ensure everyone is on the same page and workload is evenly distributed
Take breaks and practice self-care to avoid burnout
Interview Preparation Tips
- Technical Skills
Interview Questionnaire
3 Questions
- Q1. What is differential?
- Ans.
Differential is a mechanical device that allows the wheels of a vehicle to rotate at different speeds.
Differential is commonly found in vehicles with multiple wheels, such as cars and trucks.
It is located in the center of the axle and connects the drive shaft to the wheels.
The main purpose of a differential is to allow the wheels to rotate at different speeds while still receiving power from the engine.
This is importan...
- Q2. What is EGR system
- Ans.
EGR system stands for Exhaust Gas Recirculation system. It is used in internal combustion engines to reduce nitrogen oxide emissions.
EGR system recirculates a portion of exhaust gases back into the engine's intake manifold.
This reduces the combustion temperature and lowers the production of nitrogen oxides.
The recirculated exhaust gases also help in reducing engine knocking and improving fuel efficiency.
EGR systems can...
- Q3. Which types gear use in I-shift automatic gearbox
- Ans.
The I-shift automatic gearbox uses helical gears and spur gears.
I-shift automatic gearbox uses helical gears for the main transmission and spur gears for the auxiliary section
Helical gears provide smoother and quieter operation compared to spur gears
Spur gears are used for the auxiliary section as they are more efficient for high torque applications
Interview Preparation Tips
Basic aptitude test with time limit
(2 Questions)
- Q1. Basically questions about the trade about you are working or knowledge of job and experience , the job in the field of interest is very important
- Q2. Ask about educational qualification and any achievements
Interview Preparation Tips
(2 Questions)
- Q1. What is your strength
- Q2. What is your weakness
Selected
I applied via Naukri.com and was interviewed before Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. All bout current job description.
- Q2. Details about structural design and its analysis.
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Eastern Coalfields Mining Engineer Trainee Interview Process
based on 2 interviews
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Eastern Coalfields Mining Engineer Trainee Reviews and Ratings
based on 7 reviews
Rating in categories
|
Mining Engineer
13
salaries
|  ₹0.9 L/yr - ₹3.5 L/yr |
|
Internal Auditor
10
salaries
| ₹0.8 L/yr - ₹4.5 L/yr |
|
Mining Engineer Trainee
7
salaries
| ₹0.9 L/yr - ₹2.5 L/yr |
|
Apprenticeship Trainee
6
salaries
| ₹0.9 L/yr - ₹2.6 L/yr |
|
Overman
5
salaries
| ₹2 L/yr - ₹11 L/yr |
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