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Coal India

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4.0

based on 518 Reviews

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Coal India Dumper Operator Interview Questions and Answers

Updated 21 Aug 2024

Coal India Dumper Operator Interview Experiences

1 interview found

Dumper Operator Interview Questions & Answers

user image Anonymous

posted on 15 Aug 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal

Round 1 - Technical 

(2 Questions)

  • Q1. Heavy Earth moving machine
    • Add your answer
  • Q2. Rear dumper is very powerful machine
    • Add your answer
Round 2 - Technical 

(2 Questions)

  • Q1. What is a safety
  • Ans. 

    Safety is the practice of ensuring that people, equipment, and the environment are protected from harm or danger.

    • Safety involves following rules and procedures to prevent accidents and injuries

    • It includes wearing appropriate protective gear, such as helmets or safety vests

    • Regular maintenance of equipment and machinery is essential for safety

    • Safety also involves being aware of potential hazards and taking steps to mitig...

    • Answered by AI
    Add your answer
  • Q2. What is hydraulic system
  • Ans. 

    A hydraulic system is a technology that uses liquid to transmit force and energy.

    • Uses incompressible fluid to generate power

    • Consists of hydraulic fluid, pump, valves, cylinders, and motors

    • Commonly used in heavy machinery like dump trucks and excavators

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - 3year experience

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gandalfthepurple
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SQL and Python Interview Tips needed ASAP!
My SQL and Python technical round is in 3 days and I need a list of important topics to practice for Python. I have worked on NumPy and Pandas libraries at my current workplace. Need an exhaustive list of topics that you guys have been asked in DA/BA role interviews. The interview is for a Big4 company. Any help is much appreciated!
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Operator Interview Questions & Answers

Hindustan Zinc user image Anonymous

posted on 27 Nov 2023

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Genal taip , Technical
    • Add your answer
Round 3 - Technical 

(3 Questions)

  • Q1. Who are you job hai kya
    • Add your answer
  • Q2. Job Hai to coll karna
    • Add your answer
  • Q3. Interviews kob ho gaa
    • Add your answer

Computer Operator Interview Questions & Answers

Hindalco Industries user image Anonymous

posted on 23 Jul 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. I am interested khushbu chaurasiya
    • Add your answer
  • Q2. I am interested khushbuu chaurasiya
    • Add your answer
Round 3 - One-on-one 

(4 Questions)

  • Q1. *****
    • Add your answer
  • Q2. I am khushbu chaurasiya from renukoot sonebhadra
    • Add your answer
  • Q3. I am interested khushbu chaurasiya
    • Add your answer
  • Q4. Khushbu chaurasiya I am interested
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - I am interested

Data Entry Operator Interview Questions & Answers

Thriveni Earthmovers user image Anonymous

posted on 24 Apr 2024

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Ms office and Excel in office assistant
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Ms office and internet Gmail

Data Entry Operator Interview Questions & Answers

South Eastern Coalfields user image Poonam Dwivedi

posted on 6 Feb 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Computer 

(3 Questions)

  • Q1. Data entry operator
    • Add your answer
  • Q2. Ms office. excel
    • Add your answer
  • Q3. Ms office. word
    • Add your answer
Round 2 - Computer 

(2 Questions)

  • Q1. Microsoft excel, power point & word
    • Add your answer
  • Q2. Typing hindi ,english
    • Add your answer

Interview Preparation Tips

Topics to prepare for South Eastern Coalfields Data Entry Operator interview:
  • Computer Skills
  • MS Office Word
  • Ms excel

Computer Operator Interview Questions & Answers

NMDC Limited user image Anonymous

posted on 3 Jan 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Dec 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - One-on-one 

(7 Questions)

  • Q1. Expand NMDC Company With Spelling
    • View 3 more answers
  • Q2. What is NMDC company
  • Ans. 

    NMDC is a public sector enterprise in India that is involved in the exploration and production of minerals.

    • NMDC stands for National Mineral Development Corporation

    • It was founded in 1958 and is headquartered in Hyderabad, India

    • The company is primarily involved in the mining of iron ore and has operations in several states in India

    • NMDC is one of the largest iron ore producers in India and has been awarded the prestigious

    • Answered by AI
    Add your answer
  • Q3. Same Journal Questions for NMDC
    • Add your answer
  • Q4. NMDC Company is Very Good
    • Add your answer
  • Q5. It Was Central Govt Company
    • Add your answer
  • Q6. Salary Benifit is So Good
    • Add your answer
  • Q7. With Without Permission Not Allowed
    • Add your answer
Round 3 - One-on-one 

(4 Questions)

  • Q1. NMDC Company is a good?
    • Add your answer
  • Q2. All Overall Mining Area
  • Ans. Hahh Yes All Overall Mining Industry
    • Answered Anonymously
    Add your answer
  • Q3. With Shift Wise Duty And
    • Add your answer
  • Q4. On This NMDC Company
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Main Thing Is Interview is a best part in personal activities any job and any company.

Operator Interview Questions & Answers

Vedanta Aluminium user image Ajoy Deb

posted on 15 Apr 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. It may be possible to your selection advise.
    • Add your answer
  • Q2. Iam going to interview and tell me some questions.after that iam sending reply . After seven days .get out results .iam selected.so that after 15 days .iam joining the company.
    • Add your answer

Interview Preparation Tips

Topics to prepare for Vedanta Aluminium Operator interview:
  • Technical or
  • Marketing sales
Interview preparation tips for other job seekers - I am good manners person.Retired from Indian Army so I am always dicipline And punctually also hard working.with also good comunication soft skills.

Operator Interview Questions & Answers

Hindalco Industries user image Anonymous

posted on 25 Oct 2021

Interview Questionnaire 

1 Question

  • Q1. What is the function of turbine
  • Ans. 

    A turbine is a device that converts the energy from a fluid flow into useful work, typically by rotating a shaft.

    • Turbines are commonly used in power generation, aviation, and marine propulsion.

    • They work on the principle of Newton's third law of motion, where the reaction force of the fluid flow causes the turbine blades to rotate.

    • Turbines can be classified into various types such as steam turbines, gas turbines, and hy...

    • Answered by AI
    View 1 more answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Botam ash hoper esp pump house silo compressor control room

Computer Operator Interview Questions & Answers

South Eastern Coalfields user image Anonymous

posted on 5 Dec 2021

I applied via Company Website and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Some working experience relevant questions where you was working
    • Add your answer
  • Q2. What did working profile
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Need your previous working knowledge and personality will be good

Operator Interview Questions & Answers

NMDC Limited user image Anonymous

posted on 6 Aug 2022

I applied via Recruitment Consulltant and was interviewed in Feb 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. What is ph , tar dencity, tar production process, types of pump, types of vulve, what is NRV,
  • Ans. 

    The question covers various topics related to pumps, valves, and chemical properties.

    • pH is a measure of acidity or alkalinity of a solution.

    • Tar density is the mass of tar per unit volume of a substance.

    • Tar production process involves heating organic materials in the absence of air.

    • Types of pumps include centrifugal, positive displacement, and axial flow pumps.

    • Types of valves include ball, gate, globe, and check valves.

    • ...

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - At interview time maintain self confidence.
More about working at Coal India

Coal India Interview FAQs

How many rounds are there in Coal India Dumper Operator interview?
Coal India interview process usually has 2 rounds. The most common rounds in the Coal India interview process are Technical.
What are the top questions asked in Coal India Dumper Operator interview?

Some of the top questions asked at the Coal India Dumper Operator interview -

  1. What is hydraulic sys...read more
  2. What is a saf...read more
  3. Rear dumper is very powerful mach...read more

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Coal India Dumper Operator Interview Process

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