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Seinumero Nirman Interview Questions and Answers

Updated 24 May 2025
Popular Designations

10 Interview questions

A Quality Engineer was asked 6mo ago
Q. What is the difference between throttle governing and nozzle governing?
Ans. 

Throttle governing controls flow rate by adjusting the size of the opening, while nozzle governing controls flow rate by changing the pressure at the nozzle outlet.

  • Throttle governing involves adjusting the size of the opening through which the fluid flows, controlling the flow rate.

  • Nozzle governing involves changing the pressure at the nozzle outlet to control the flow rate.

  • Throttle governing is commonly used in c...

View all Quality Engineer interview questions
A Quality Engineer was asked 6mo ago
Q. What are the different types of flow, and can you explain them?
Ans. 

Types of flow include laminar flow, turbulent flow, and transitional flow.

  • Laminar flow: smooth and orderly flow with parallel layers of fluid moving in the same direction.

  • Turbulent flow: chaotic and irregular flow with mixing of fluid particles in all directions.

  • Transitional flow: a mix of laminar and turbulent flow, often occurring during a transition phase.

  • Examples: Laminar flow in a straight pipe, turbulent flo...

View all Quality Engineer interview questions
A Quality Engineer was asked 6mo ago
Q. Tell me something about CNC machines.
Ans. 

CNC stands for Computer Numerical Control, a technology used in manufacturing processes to control machining tools and 3D printers.

  • CNC machines are programmed using a code called G-code, which controls the movement and operation of the machine.

  • CNC machines can be used for cutting, milling, drilling, and other manufacturing processes.

  • CNC machines offer high precision and repeatability in production.

  • Examples of CNC ...

View all Quality Engineer interview questions
A CNC Machine Operator was asked
Q. Are you familiar with numerical calculations, such as converting millimeters to microns?
Ans. 

Yes, I am familiar with numerical calculations like converting mm into microns.

  • Numerical calculations involve performing mathematical operations on numbers.

  • Conversion of mm into microns requires multiplying the value in mm by 1000.

  • For example, if you have a measurement of 5 mm, it can be converted to microns by multiplying it by 1000, resulting in 5000 microns.

View all CNC Machine Operator interview questions
A CNC Machine Operator was asked
Q. Do you have experience operating CNC, VMC, or HMC machines?
Ans. 

Yes, I have experience operating CNC, VMC, and HMC machines.

  • I have operated CNC machines for 3 years in my previous job.

  • I am familiar with programming and setting up CNC machines.

  • I have experience operating both vertical and horizontal machining centers (VMC and HMC).

  • I have worked with various materials such as metal, plastic, and wood.

  • I am skilled in reading and interpreting technical drawings and blueprints.

View all CNC Machine Operator interview questions
A CNC Machine Operator was asked
Q. Are you familiar with CNC machines?
Ans. 

Yes, I know CNC machine.

  • I have experience in operating CNC machines.

  • I am familiar with programming and setting up CNC machines.

  • I have worked with various types of CNC machines such as milling machines, lathes, and routers.

  • I am knowledgeable in reading and interpreting blueprints and schematics.

  • I am skilled in troubleshooting and maintaining CNC machines.

  • For example, I have operated a CNC milling machine to produce...

View all CNC Machine Operator interview questions
A CNC Machine Operator was asked
Q. Are you able to operate measurement gauges?
Ans. 

Yes, I am able to operate measurement gauges.

  • I have experience operating various measurement gauges such as calipers, micrometers, and height gauges.

  • I am skilled in accurately measuring dimensions and tolerances using these gauges.

  • I can interpret measurement readings and make necessary adjustments to ensure precision in machining processes.

  • I am familiar with different types of gauges used in CNC machining, includi...

View all CNC Machine Operator interview questions
Are these interview questions helpful?
A CNC Machine Operator was asked
Q. Are you familiar with G-code and M-codes?
Ans. 

Yes, G-code and M-codes are programming languages used in CNC machines to control their movements and functions.

  • G-code is a language used to control the movements and positions of the CNC machine.

  • M-codes are used to control various machine functions like turning on/off the spindle, coolant, etc.

  • G-code and M-codes are written in a specific format and are executed by the CNC machine.

  • Example of G-code: G01 X10 Y20 Z3...

View all CNC Machine Operator interview questions
A Quality Engineer was asked 6mo ago
Q. Types of pumps and explain the pump
Ans. 

Types of pumps include centrifugal, reciprocating, and rotary pumps.

  • Centrifugal pumps use a rotating impeller to increase the pressure of a fluid.

  • Reciprocating pumps use a piston or diaphragm to move fluid through a system.

  • Rotary pumps use rotating mechanisms to displace fluid, such as gear, vane, and screw pumps.

View all Quality Engineer interview questions
A Machine Operator was asked
Q. Gcode Mcode vernier micrometer measurement conversion
Ans. 

Gcode and Mcode are machine codes used in CNC machines, while vernier micrometer measurements are used for precise measurements in machining.

  • Gcode and Mcode are used to control the movements and operations of CNC machines.

  • Vernier micrometer measurements are used for precise measurements in machining processes.

  • Conversion between Gcode, Mcode, and vernier micrometer measurements may involve mathematical calculations...

View all Machine Operator interview questions

Seinumero Nirman Interview Experiences

10 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Types of pumps and explain the pump
  • Ans. 

    Types of pumps include centrifugal, reciprocating, and rotary pumps.

    • Centrifugal pumps use a rotating impeller to increase the pressure of a fluid.

    • Reciprocating pumps use a piston or diaphragm to move fluid through a system.

    • Rotary pumps use rotating mechanisms to displace fluid, such as gear, vane, and screw pumps.

  • Answered by AI
  • Q2. Types of flow and explain the the flow
  • Ans. 

    Types of flow include laminar flow, turbulent flow, and transitional flow.

    • Laminar flow: smooth and orderly flow with parallel layers of fluid moving in the same direction.

    • Turbulent flow: chaotic and irregular flow with mixing of fluid particles in all directions.

    • Transitional flow: a mix of laminar and turbulent flow, often occurring during a transition phase.

    • Examples: Laminar flow in a straight pipe, turbulent flow in ...

  • Answered by AI
  • Q3. Tell me something about the CNC
  • Ans. 

    CNC stands for Computer Numerical Control, a technology used in manufacturing processes to control machining tools and 3D printers.

    • CNC machines are programmed using a code called G-code, which controls the movement and operation of the machine.

    • CNC machines can be used for cutting, milling, drilling, and other manufacturing processes.

    • CNC machines offer high precision and repeatability in production.

    • Examples of CNC machi...

  • Answered by AI
  • Q4. Difference between throttle governing and nozzle governing
  • Ans. 

    Throttle governing controls flow rate by adjusting the size of the opening, while nozzle governing controls flow rate by changing the pressure at the nozzle outlet.

    • Throttle governing involves adjusting the size of the opening through which the fluid flows, controlling the flow rate.

    • Nozzle governing involves changing the pressure at the nozzle outlet to control the flow rate.

    • Throttle governing is commonly used in carbur...

  • Answered by AI
  • Q5. Difference between CNCand VMC
  • Ans. 

    CNC stands for Computer Numerical Control and is a general term for a system that controls the functions of a machine tool. VMC stands for Vertical Machining Center and is a specific type of CNC machine used for milling operations.

    • CNC is a general term for any machine tool controlled by a computer, while VMC specifically refers to a vertical milling machine.

    • VMC machines are typically used for milling operations, while ...

  • Answered by AI
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
  • Q1. Casual Quality related Quality like 7 qc tools and spc and msa
  • Q2. APQP,PPAP, Continue Improvement
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Nov 2024, where I was asked the following questions.

  • Q1. Knowledge about CNC and VMC
  • Q2. Experience in difference fields
  • Ans. 

    I have diverse experience across various fields, enhancing my adaptability and problem-solving skills in production management.

    • Manufacturing: Managed a team in a factory setting, improving production efficiency by 20%.

    • Logistics: Coordinated supply chain operations, reducing delivery times by 15%.

    • Quality Control: Implemented quality assurance protocols that decreased defects by 30%.

    • Healthcare: Oversaw production process...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Quality releted work question
  • Q2. Guages , drawing releted
  • Q3. Previous comapany related question

Interview Preparation Tips

Interview preparation tips for other job seekers - study of entire work and in this field more and lot of knowledge,
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - HR 

(1 Question)

  • Q1. Gcode Mcode vernier micrometer measurement conversion
  • Ans. 

    Gcode and Mcode are machine codes used in CNC machines, while vernier micrometer measurements are used for precise measurements in machining.

    • Gcode and Mcode are used to control the movements and operations of CNC machines.

    • Vernier micrometer measurements are used for precise measurements in machining processes.

    • Conversion between Gcode, Mcode, and vernier micrometer measurements may involve mathematical calculations and ...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. All about machine

Design Engineer Interview Questions & Answers

user image Ajay Bhoite

posted on 7 Jan 2025

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

I applied via Naukri.com and was interviewed before Jan 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is the use of Geometric Dimensioning and Tolerancing (GD&T) in applications?

QA Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Feb 2022

I applied via Referral

Round 1 - Technical 

(2 Questions)

  • Q1. Quality related as Five core tool
  • Q2. Why..... Analysis, , Five core tool, Drawing symbol

Interview Preparation Tips

Interview preparation tips for other job seekers - Simple to crack interview basic questions asked related your designation

Operator Interview Questions & Answers

user image Anonymous

posted on 31 May 2022

I applied via Walk-in and was interviewed in May 2022. There was 1 interview round.

Round 1 - No 

(1 Question)

  • Q1. No interview direct join

Interview Preparation Tips

Interview preparation tips for other job seekers - Not interview are getting he direct started work direct join pass fail both are works

I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

9 Questions

  • Q1. Do you know CNC machine?
  • Q2. Do you know Numerical Calculations like conversation of mm into microns.
  • Ans. 

    Yes, I am familiar with numerical calculations like converting mm into microns.

    • Numerical calculations involve performing mathematical operations on numbers.

    • Conversion of mm into microns requires multiplying the value in mm by 1000.

    • For example, if you have a measurement of 5 mm, it can be converted to microns by multiplying it by 1000, resulting in 5000 microns.

  • Answered by AI
  • Q3. Are you able to operate Measurement gauges?
  • Ans. 

    Yes, I am able to operate measurement gauges.

    • I have experience operating various measurement gauges such as calipers, micrometers, and height gauges.

    • I am skilled in accurately measuring dimensions and tolerances using these gauges.

    • I can interpret measurement readings and make necessary adjustments to ensure precision in machining processes.

    • I am familiar with different types of gauges used in CNC machining, including di...

  • Answered by AI
  • Q4. Are you ready to do rotational shifts?
  • Ans. 

    Yes, I am ready to do rotational shifts.

    • I am flexible and adaptable to different work schedules.

    • I understand the importance of rotational shifts in maintaining production efficiency.

    • I have previous experience working in rotational shifts.

    • I am willing to adjust my personal schedule to accommodate rotational shifts.

  • Answered by AI
  • Q5. Do you know G-code, M-Codes?
  • Ans. 

    Yes, G-code and M-codes are programming languages used in CNC machines to control their movements and functions.

    • G-code is a language used to control the movements and positions of the CNC machine.

    • M-codes are used to control various machine functions like turning on/off the spindle, coolant, etc.

    • G-code and M-codes are written in a specific format and are executed by the CNC machine.

    • Example of G-code: G01 X10 Y20 Z30 F10...

  • Answered by AI
  • Q6. Can you do (heavy job) work if required?
  • Ans. 

    Yes, I am capable of doing heavy job work if required.

    • I have experience in handling heavy machinery and equipment.

    • I am physically fit and able to lift heavy objects.

    • I have a strong work ethic and am willing to take on challenging tasks.

    • I can provide examples of previous heavy job work I have done, such as operating large CNC machines or handling heavy materials.

  • Answered by AI
  • Q7. Where do you live? here.
  • Ans. 

    I live in a suburban neighborhood with a close-knit community.

    • I live in a suburban area with well-maintained houses and gardens.

    • The neighborhood has a park where families gather for picnics and children play.

    • There are local shops and restaurants within walking distance.

    • The area is known for its peaceful and safe environment.

  • Answered by AI
  • Q8. Educational Qualifications. ? Minimum Mechanical Diploma is required to join as Operator position.
  • Q9. Have you Experience of CNC/VMC/HMC Operating?
  • Ans. 

    Yes, I have experience operating CNC, VMC, and HMC machines.

    • I have operated CNC machines for 3 years in my previous job.

    • I am familiar with programming and setting up CNC machines.

    • I have experience operating both vertical and horizontal machining centers (VMC and HMC).

    • I have worked with various materials such as metal, plastic, and wood.

    • I am skilled in reading and interpreting technical drawings and blueprints.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one but was majorly knowledge test about CNC. it lasted for about 1 hour. the interviewer was checking my skills and knowledge too. most of the questions are related to CNC machine and mathmatical Calculations. This was a first Offcampus interview for me. don't get disturbed just chill and face interview,.. you can....

Skills evaluated in this interview

Interview Questions & Answers

user image Anonymous

posted on 3 Dec 2021

I applied via Local city employment agencies and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical, theory, Operation of machines

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared before giving an interview.
They ask only related field question .
Nothing to worry.
Easily get jobs if you are worthwhile

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Interview Tips & Stories
2w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Seinumero Nirman Interview FAQs

How many rounds are there in Seinumero Nirman interview?
Seinumero Nirman interview process usually has 1-2 rounds. The most common rounds in the Seinumero Nirman interview process are Technical, HR and One-on-one Round.
How to prepare for Seinumero Nirman interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Seinumero Nirman. The most common topics and skills that interviewers at Seinumero Nirman expect are CNC Turning, VMC Machine, CNC Machines, Operating and CNC.
What are the top questions asked in Seinumero Nirman interview?

Some of the top questions asked at the Seinumero Nirman interview -

  1. do you know Numerical Calculations like conversation of mm into micron...read more
  2. Have you Experience of CNC/VMC/HMC Operatin...read more
  3. Are you able to operate Measurement gauge...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4.6/5

based on 7 interview experiences

Difficulty level

Easy 33%
Moderate 67%

Duration

Less than 2 weeks 67%
2-4 weeks 33%
View more

Seinumero Nirman Reviews and Ratings

based on 90 reviews

3.5/5

Rating in categories

3.9

Skill development

3.2

Work-life balance

3.0

Salary

3.3

Job security

3.2

Company culture

2.8

Promotions

3.2

Work satisfaction

Explore 90 Reviews and Ratings
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