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NSSL Interview Questions and Answers

Updated 3 Sep 2024

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4 interviews found

Maintenance Engineer Interview Questions & Answers

user image Jitendra Santosh Funne

posted on 3 Sep 2024

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

I applied via Approached by Company and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Cnc& vmc maintenance question
  • Q2. Break down question
  • Q3. Repair Ball screw &gear box
  • Q4. ATC &APC repair
  • Q5. Other maintenance m/c plant

Maintenance Engineer Interview Questions asked at other Companies

Q1. 1)which refrigeration cycle used in chilling plant?
View answer (9)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2023.

Round 1 - Technical 

(4 Questions)

  • Q1. What are the type of bearing ?
  • Ans. 

    Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.

    • Ball bearings: use balls to reduce friction between two surfaces

    • Roller bearings: use cylindrical rollers to reduce friction

    • Plain bearings: have a simple surface with no moving parts

    • Fluid bearings: use a thin layer of liquid or gas to reduce friction

  • Answered by AI
  • Q2. What are the type of gear and working
  • Ans. 

    Types of gears include spur, helical, bevel, worm, rack and pinion, etc.

    • Spur gears have straight teeth and are used for parallel shafts

    • Helical gears have angled teeth for smoother operation

    • Bevel gears are used for intersecting shafts

    • Worm gears have a screw-like appearance and are used for high torque applications

    • Rack and pinion gears convert rotational motion into linear motion

  • Answered by AI
  • Q3. Working of hydraulic power pack
  • Ans. 

    Hydraulic power pack is a device that uses hydraulic pressure to generate power for various mechanical operations.

    • Hydraulic power pack consists of a hydraulic pump, reservoir, valves, and hydraulic fluid.

    • The pump draws in fluid from the reservoir and pressurizes it to create hydraulic pressure.

    • Valves control the flow of hydraulic fluid to different components like cylinders or motors.

    • Hydraulic power packs are commonly ...

  • Answered by AI
  • Q4. How to do ATC allignment
  • Ans. 

    ATC alignment is done by adjusting the position of the tool center point relative to the machine's coordinate system.

    • Ensure the machine is properly calibrated and in good working condition.

    • Use a precision measuring device such as a laser tracker or a dial indicator to measure the tool center point.

    • Adjust the machine's axes to align the tool center point with the desired position.

    • Repeat the process until the alignment i...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Salary bargaining

Skills evaluated in this interview

Mechanical Maintenance Engineer Interview Questions asked at other Companies

Q1. What is valve and its types What is coupling and it's types Pump and its types What is Backlash Gears and it's types What is least count and least count of vernier and micrometer and how to find it. Which type of pump is centrifugal. What i... read more
View answer (1)

I applied via Company Website and was interviewed in May 2022. 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 - Aptitude Test 

5s, 7Qc tools ,
What are the types of production system.
What is the difference between Jig and Fixture.

Round 3 - HR 

(3 Questions)

  • Q1. How will you increase the production.
  • Ans. 

    To increase production, I would focus on optimizing processes, improving efficiency, and investing in new technology.

    • Analyze current production processes and identify areas for improvement

    • Implement lean manufacturing principles to eliminate waste and increase efficiency

    • Invest in new technology and equipment to improve production speed and quality

    • Train and develop employees to improve skills and knowledge

    • Implement perfo...

  • Answered by AI
  • Q2. How will you handle a different operator.
  • Q3. How do you plan daily production and various shifts.

Interview Preparation Tips

Topics to prepare for NSSL Production Engineer interview:
  • Production
  • AutoCAD 2D
Interview preparation tips for other job seekers - Company paid vacation and holidays
Comprehensive medical, dental, vasion and other benefits available after your strat up period.

Production Engineer Interview Questions asked at other Companies

Q1. How to solve the problem in robot means how to detect fault?
View answer (9)

Technician Interview Questions & Answers

user image Anonymous

posted on 17 Sep 2021

Interview Questionnaire 

3 Questions

  • Q1.  What is vernier calliper?
  • Ans. 

    A vernier caliper is a measuring tool used to accurately measure the dimensions of an object.

    • Consists of two jaws, one fixed and one movable, and a vernier scale for precise measurements

    • Can measure internal and external dimensions, depth, and step measurements

    • Used in various fields such as engineering, machining, and woodworking

    • Example: Measuring the diameter of a bolt or the thickness of a sheet of metal

  • Answered by AI
  • Q2. What is CNC machine?
  • Ans. 

    CNC machine is a computer-controlled cutting machine used for precision manufacturing.

    • CNC stands for Computer Numerical Control

    • It uses a computer program to control the movement of the machine

    • It can be used for cutting, drilling, milling, and other manufacturing processes

    • Examples include CNC routers, lathes, and plasma cutters

  • Answered by AI
  • Q3. What is G Code and M code?
  • Ans. 

    G Code and M Code are programming languages used in CNC machines to control their movements and operations.

    • G Code is used to control the movement of the machine, such as its speed, position, and direction.

    • M Code is used to control the machine's auxiliary functions, such as turning on and off coolant or spindle.

    • Both codes are written in a specific format and are executed by the machine to perform the desired task.

    • Exampl...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It is a normal interview

Skills evaluated in this interview

Technician Interview Questions asked at other Companies

Q1. What kinds of pipe used for hot and cold water supply ?
View answer (8)

NSSL interview questions for popular designations

 Mechanical Maintenance Engineer

 (1)

 Technician

 (1)

 Maintenance Engineer

 (1)

 Production Engineer

 (1)

Interview questions from similar companies

I applied via Recruitment Consulltant and was interviewed in Oct 2020. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Basic of fabrication, materials welding processes, distortion control methods, lifting techniques
  • Q2. Telephonic conversation regarding basics of welding and material properties
  • Q3. Interview with a panel of 4 judges
  • Q4. Salary negotiation notice period etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared. Be honest. Say no if you don't know the answer instead of guessing or pretending

Interview Questionnaire 

1 Question

  • Q1. How is the cummins as work place?
  • Ans. Cummins is a great place for work, people out their in cummins are really helping . I have learned a lot things as intern in cummins. Cummins also provide some scholarships for engineering student to help them financially .
  • Answered Anonymously

I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Tell me about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while giving your interview
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Apr 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. Most interview question based on resume only. And related oil and gas industry.
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Topics to prepare for TechnipFMC Senior Engineer interview:
  • API 6A
  • Subsea
  • Pressure Handling
Interview preparation tips for other job seekers - Go with confidence
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic Geotechnical questions
  • Q2. Piling Design, Shallow Foundation Design, International Codes for subsea structure foundation designs.

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic Design knowledge should be must.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Technical questions on project
  • Q2. How long you worked with your project?
  • Q3. Project details

Interview Preparation Tips

Interview preparation tips for other job seekers - Best company for Mechanical Engineers and Civil Engineers

NSSL Interview FAQs

How many rounds are there in NSSL interview?
NSSL interview process usually has 2 rounds. The most common rounds in the NSSL interview process are HR, Technical and Resume Shortlist.
How to prepare for NSSL 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 NSSL. The most common topics and skills that interviewers at NSSL expect are Co-ordinate Measuring Machine.
What are the top questions asked in NSSL interview?

Some of the top questions asked at the NSSL interview -

  1. How will you increase the producti...read more
  2. what are the type of gear and work...read more
  3. What is G Code and M co...read more

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NSSL Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more

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NSSL Reviews and Ratings

based on 63 reviews

2.8/5

Rating in categories

3.1

Skill development

2.6

Work-life balance

2.1

Salary

2.5

Job security

2.6

Company culture

2.3

Promotions

2.7

Work satisfaction

Explore 63 Reviews and Ratings
Production Engineer
13 salaries
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₹1.8 L/yr - ₹3.3 L/yr

CNC Operator
13 salaries
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₹1 L/yr - ₹2.2 L/yr

CNC Machine Operator
12 salaries
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₹1 L/yr - ₹3 L/yr

Maintenance Engineer
12 salaries
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₹1.7 L/yr - ₹2.5 L/yr

Technician
9 salaries
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₹1.4 L/yr - ₹3.3 L/yr

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