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Coal India Design Engineer Interview Questions and Answers
Coal India Design Engineer Interview Experiences
1 interview found
(2 Questions)
- Q1. How does working principal of fan utilised in mine
- Ans.
Fans are used in mines to provide ventilation and circulate air to maintain a safe and comfortable working environment for miners.
Fans are typically installed at the surface or underground to draw in fresh air and remove stale air from the mine workings.
The fan blades rotate to create airflow, which helps to dilute and remove harmful gases, dust, and fumes from the mine.
Proper ventilation with fans also helps to contro...
- Q2. Eloborate your final year project
(2 Questions)
- Q1. Are you flexible enough to be located in a remote location?
- Ans.
Yes, I am open to being located in a remote location for the right opportunity.
I am willing to relocate for the right job opportunity
I have experience working remotely or in different locations
I am adaptable and can thrive in new environments
- Q2. Why your second semester scores are low as compared to other semesters?
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I was interviewed before Jan 2021.
(2 Questions)
- Q1. What are your salary expectations?
- Q2. Any questions hr team
- Ans. My contact no not any time network area ple msg me
Diploma
(1 Question)
- Q1. What are your salary expectations?
Interview Preparation Tips
I applied via Company Website and was interviewed in Nov 2021. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. About work experience and responsibilities
- Q2. Why you are leaving to present job
Interview Preparation Tips
(2 Questions)
- Q1. Sql query asked high
- Q2. Excel interview high
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What are your roles in your current job
- Ans. Explaned about my roles and responsibilities
- Q2. How do you tackle vibrations in axial fans
- Ans.
To tackle vibrations in axial fans, proper balancing, alignment, and maintenance are essential.
Perform dynamic balancing of the fan blades to minimize vibrations.
Ensure proper alignment of the fan with the motor and the surrounding structure.
Regularly inspect and maintain the fan components to prevent wear and tear.
Use vibration analysis techniques to identify and address any potential issues.
Consider installing vibrat...
- Q3. What are the challenges you faced your job
- Ans. Explained about our ID fan hydro coupling issue
- Q4. What permit system do you follow
- Ans.
We follow a permit system based on the project requirements and local regulations.
Our permit system ensures compliance with safety standards and legal requirements.
We obtain permits for activities such as construction, electrical work, and hazardous material handling.
The specific permit requirements vary depending on the nature of the project and the location.
We work closely with regulatory authorities to ensure timely...
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
Indian Oil Corporation
Anonymous
posted on 18 Oct 2023
Selected
I applied via Newspaper Ad and was interviewed before Oct 2022. There were 3 interview rounds.
(1 Question)
- Q1. I was asked to make a presentation on laser technology.
Knowledge of the English language, its vocabulary and comprehension. Ability to solve basic mathematical problem, which shows the capacity to use an analytical approach to everyday puzzles.
Interview Preparation Tips
I applied via Walk-in and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Company related questions
Interview Preparation Tips
(1 Question)
- Q1. Basic of SOM and plastic design
I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Your experience in electrical design engineering
Interview Preparation Tips
I applied via Walk-in and was interviewed in Jul 2022. There were 2 interview rounds.
Good working good thinking best work is worhship.
Interview Preparation Tips
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Coal India Design Engineer Interview Process
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