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Tata Cummins Diploma Mechanical Engineer Interview Questions and Answers

Updated 30 Jul 2022

Tata Cummins Diploma Mechanical Engineer Interview Experiences

1 interview found

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 

Basics questions quiz

Round 3 - HR 

(1 Question)

  • Q1. Basics questions like where are you from and family details and your education related

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep it up and study hard book 📚 knowledge is not important that your practical knowledge

Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Mechanical production engineer
  • Q2. Navitasiya India private limited. Company

Interview Preparation Tips

Interview preparation tips for other job seekers - Diploma mechanical engineering

Interview Questionnaire 

3 Questions

  • Q1. ISO full form
  • Ans. 

    ISO stands for International Organization for Standardization.

    • ISO is an independent, non-governmental international organization that develops and publishes standards.

    • It was founded in 1947 and is headquartered in Geneva, Switzerland.

    • ISO standards ensure that products, services, and systems are safe, reliable, and of good quality.

    • Some examples of ISO standards include ISO 9001 for quality management systems, ISO 14001 ...

  • Answered by AI
  • Q2. Basic Aptitude
  • Q3. General Question on Physics
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the combustion chamber ,?
  • Ans. 

    The combustion chamber is where fuel and air are mixed and burned in an internal combustion engine.

    • It is a part of an internal combustion engine where the fuel-air mixture is ignited and burned.

    • The combustion chamber is designed to contain and control the combustion process.

    • It is typically located within the cylinder head of an engine.

    • The shape and design of the combustion chamber can affect engine performance and effi

  • Answered by AI
  • Q2. Explain the refrigerant system?.
  • Ans. 

    Refrigerant system is a closed loop system that absorbs heat from a low-temperature area and releases it in a high-temperature area.

    • Refrigerant circulates through the system to absorb and release heat

    • Compressor increases the pressure of the refrigerant gas

    • Condenser cools the refrigerant gas into a liquid

    • Expansion valve reduces the pressure of the liquid refrigerant

    • Evaporator absorbs heat from the surrounding area to co...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Sep 2022.

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 

(2 Questions)

  • Q1. There was a first round of technical knowledge of theory of mechanics , machine design and some basic knowledge of other subjects
  • Q2. Describe about yourself,
Round 3 - HR 

(1 Question)

  • Q1. All about family background, members, and some personal questions

Interview Preparation Tips

Interview preparation tips for other job seekers - I have selected by campus placement on aryabhatta institute of technology Delhi.

I applied via campus placement at Sanjay Gandhi Polytechnic, Bellary and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - Aptitude Test 

The aptitude test is conducted for 35 marks. The minimum score must above 25 marks.
The aptitude test is about technical related to your trade. & general questions & verbal questions.

Round 2 - HR 

(2 Questions)

  • Q1. Introduce yourself, about this company
  • Q2. About your future planning

Interview Preparation Tips

Interview preparation tips for other job seekers - There is 2 rounds conducted in this interview.

I applied via Walk-in and was interviewed before Oct 2021. There were 2 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 - Technical 

(2 Questions)

  • Q1. Basic ectronic related questions Family background Current transformer Potential transformer
  • Q2. Basic fundamentals Working principle of Induction motor
  • Ans. 

    Induction motor works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.

    • Induction motor has a stator and a rotor

    • Stator has a set of coils that are supplied with AC current

    • This creates a rotating magnetic field which induces current in the rotor

    • The rotor then starts rotating due to interaction with the magnetic field

    • Induction motor is widely used in industries for various

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Bosch Diploma Trainee Engineer interview:
  • Electrical related
  • Siemens PLC
  • Programming
Interview preparation tips for other job seekers - All is ok no any advice . For job seekers
Job interview person is a best advisor and suggest

I applied via Campus Placement and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Isometric view
  • Q2. First angle and third angle method
  • Q3. Orthogonal view

Interview Preparation Tips

Interview preparation tips for other job seekers - Good interview conducted by faurecia
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
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 - Technical 

(2 Questions)

  • Q1. Vernier least count
  • Q2. AC to DC converter

Interview Questionnaire 

3 Questions

  • Q1. ISO full form
  • Ans. 

    ISO stands for International Organization for Standardization.

    • ISO is an independent, non-governmental international organization that develops and publishes standards.

    • It was founded in 1947 and is headquartered in Geneva, Switzerland.

    • ISO standards ensure that products, services, and systems are safe, reliable, and of good quality.

    • Some examples of ISO standards include ISO 9001 for quality management systems, ISO 14001 ...

  • Answered by AI
  • Q2. Basic Aptitude
  • Q3. General Question on Physics

Tata Cummins Interview FAQs

How many rounds are there in Tata Cummins Diploma Mechanical Engineer interview?
Tata Cummins interview process usually has 3 rounds. The most common rounds in the Tata Cummins interview process are HR, Resume Shortlist and Aptitude Test.

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