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National Power Engineering Company CNC Machine Operator Interview Questions and Answers

Updated 5 Aug 2025

National Power Engineering Company CNC Machine Operator Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. What was my college project ?
  • Q2. How many years of experience do I have ?

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1w (edited)
anshitanegi
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Planet Spark
When HR’s Chinese English made me drop the interview!
So, I talked to the HR yesterday about the interview. I asked Please send me the location But their English… bro I was shocked! It was like talking to someone jisne english nahi kuch ar hi seekh liya ho, if the HR’s English is this I can only imagine the rest of the company I decided to drop the interview with this chinese english😶‍🌫️
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Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Mcodes and g codes
Round 2 - HR 

(1 Question)

  • Q1. Salary expectation

CNC Machine Operator Interview Questions Asked at Other Companies

Q1. Are you familiar with numerical calculations, such as converting ... read more
Q2. Do you have experience operating CNC, VMC, or HMC machines?
Q3. Are you able to operate measurement gauges?
Q4. What is the least count of a vernier caliper?
Q5. What are your educational qualifications?
Round 1 - Group Discussion 

They don't have group discussion for this job

Round 2 - Technical 

(2 Questions)

  • Q1. Do u know about mechanical field
  • Q2. Tell me about urself

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy to get and experience certificate is worthy.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Averages
time and work
Speed time and distance
Simple percentages

Round 2 - Case Study 

Conclusions
Introduction and summaries
References

Interview Preparation Tips

Topics to prepare for Tech Mahindra CNC Machine Operator interview:
  • CNC Machines
  • Lathe Machine
Interview preparation tips for other job seekers - I feel very good to choose this opportunity.

I applied via Campus Placement and was interviewed in Aug 2021. There were 2 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 - Group Discussion 

A discussion involving a number of people who are connected by some shared activity, interest or quality

Interview Preparation Tips

Topics to prepare for Accenture Machine Operator interview:
  • Thermal Engineering
  • Renewable Energy
Interview preparation tips for other job seekers - 1. Market yourself..
2.apply even if you're not fully qualified
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Vmc machine operating
  • Q2. What you know vmc machine
  • Ans. 

    A VMC machine, or Vertical Machining Center, is a type of CNC machine used for precision cutting and shaping of metal workpieces.

    • VMC machines use computer numerical control (CNC) to automate the cutting process

    • They have a vertical spindle that moves along the X, Y, and Z axes to cut and shape metal workpieces

    • VMC machines are commonly used in manufacturing industries for producing complex parts with high precision

  • Answered by AI
  • Q3. Which 3d software u can use
  • Ans. Delcam software
  • Answered Anonymously

Interview Preparation Tips

Topics to prepare for Tech Mahindra VMC Operator interview:
  • VMC Programming
  • Software Testing
  • VMC
Interview preparation tips for other job seekers - Good

Skills evaluated in this interview

Be interview-ready. Browse the most asked HR questions.
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Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Factorial program?
  • Q2. Palindrome code?
  • Q3. Check whether the number is prime or not?
  • Q4. Check whether the number is even or not?

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't get nervous while doing this job stay freely and happily.

Skills evaluated in this interview

Are these interview questions helpful?

Interview Questionnaire 

1 Question

  • Q1. About DBMS and c++

I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. Asked to rate myself in various skills
  • Q2. Rated myself
  • Q3. Cobol - static vs dynamic call, move corresponding, simple stuff
  • Q4. Jcl - searching a substring in sort, gdg concepts for DB2 - program preparation, few SQL queries, types of vsam, tools like changeman...

Interview Preparation Tips

Interview preparation tips for other job seekers - When I joined as a 3 year experienced, the interview the questions were basic and can be easily cleared by a 3 year experienced. It was more to measure the overall aptitude than to pin point each skill.

I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What do you do in your current role and organization

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and honest. Don't stress be relaxed. Brush up basic accounting questions

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Overall Interview Experience Rating

3/5

based on 1 interview experience

Difficulty level

Easy 100%

Duration

Less than 2 weeks 100%
View more

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National Power Engineering Company CNC Machine Operator Reviews and Ratings

based on 1 review

2.0/5

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1.0

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1.0

Salary

1.0

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