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Cummins Product Design Engineer Interview Questions, Process, and Tips

Updated 15 Sep 2024

Top Cummins Product Design Engineer Interview Questions and Answers

  • Q1. If you have to complete a task which requires 18 man hours & if you need to deliver the same by the end of the day? How would you do it.
  • Q2. Tell me one part which you have designed? What were the considerations during it.? Which departments were involved?
  • Q3. How do you verify the design & how do you validate it. DFMEA, iDFMEA, DVP-R
View all 12 questions

Cummins Product Design Engineer Interview Experiences

5 interviews found

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

Interview Questionnaire 

19 Questions

  • Q1. First the interview was conducted by the complete team in the first round. Then as we moved on further it was more in depth & technical related to the requirement for the job profile & the work which I hav...
  • Q2. Design & Development process of your current organization. what does your organization do?
  • Q3. Tell me one problem which you have encountered & how did you solved it, what was your approach?
  • Q4. Tell me one part which you have designed? What were the considerations during it.? Which departments were involved?
  • Ans. 

    Designed a part for a handheld vacuum cleaner

    • Designed a detachable dustbin for easy cleaning

    • Considered ergonomics for comfortable grip and ease of use

    • Collaborated with manufacturing and quality control departments

    • Used CAD software to create 3D models and prototypes

    • Tested the part for durability and functionality

    • Made adjustments based on feedback from testing

    • Ensured the part met safety and regulatory standards

  • Answered by AI
  • Q5. How do you verify the design & how do you validate it. DFMEA, iDFMEA, DVP-R
  • Ans. 

    Design verification and validation methods

    • Design verification ensures that the design meets the specified requirements and standards

    • Design validation ensures that the design meets the user's needs and intended use

    • DFMEA (Design Failure Mode and Effects Analysis) is used to identify and mitigate potential failure modes in the design

    • iDFMEA (Integrated Design Failure Mode and Effects Analysis) includes the supply chain and...

  • Answered by AI
  • Q6. FEA analysis, boundary conditions, how do you interpret the results.
  • Q7. Thermal considerations in your design?
  • Ans. 

    Thermal considerations are crucial in product design to ensure optimal performance and prevent damage.

    • Consider the heat generated by the product and how it will dissipate

    • Choose appropriate materials with good thermal conductivity

    • Design for proper ventilation and airflow

    • Perform thermal simulations and testing to validate design

    • Consider the operating environment and temperature range

    • Implement thermal management solutions

  • Answered by AI
  • Q8. Bolted joint analysis?
  • Ans. 

    Bolted joint analysis involves evaluating the strength and reliability of a joint made by bolts.

    • It includes calculating the preload and tightening torque required for the bolts.

    • Factors like material properties, surface finish, and lubrication affect the joint's performance.

    • Finite element analysis (FEA) can be used to simulate the joint's behavior under different loads.

    • Testing the joint under actual conditions is necess

  • Answered by AI
  • Q9. Problem solving approach (practical)
  • Q10. If you have to complete a task which requires 18 man hours & if you need to deliver the same by the end of the day? How would you do it.
  • Ans. 

    I would prioritize the tasks and delegate them to a team to ensure timely completion.

    • Identify the critical tasks and prioritize them

    • Delegate tasks to a team with clear instructions

    • Monitor progress and provide support as needed

    • Ensure effective communication within the team

    • Consider outsourcing non-critical tasks if necessary

  • Answered by AI
  • Q11. Some of questions were also based on CAD i.e. CREO. How would you rate your self on a scale of 1 - 10?
  • Q12. What is MCM modelling?
  • Ans. 

    MCM modelling stands for Multi-Chip Module modelling, which is a technique used in electronics design.

    • MCM modelling involves designing and simulating electronic circuits that use multiple chips on a single module.

    • It helps in optimizing the layout and interconnects between the chips to improve performance and reduce size.

    • MCM modelling is commonly used in high-performance computing, telecommunications, and aerospace indu...

  • Answered by AI
  • Q13. What is GD&T? How many types of tolerances are there in it?
  • Ans. 

    GD&T stands for Geometric Dimensioning and Tolerancing. It is a system used to define and communicate engineering tolerances.

    • GD&T is a language used to communicate design intent and engineering tolerances.

    • It uses symbols and annotations to define the allowable variation in form, orientation, and location of features on a part.

    • There are 14 types of tolerances in GD&T, including straightness, flatness, circularity, cylin...

  • Answered by AI
  • Q14. What is run out & total run out.
  • Ans. 

    Run out is the amount of deviation from the ideal axis of rotation, while total run out is the maximum amount of deviation.

    • Run out is a measure of how much a rotating object deviates from its ideal axis of rotation.

    • Total run out is the maximum amount of deviation from the ideal axis of rotation.

    • Run out is usually measured in microns or thousandths of an inch.

    • Total run out is important in manufacturing to ensure that pa...

  • Answered by AI
  • Q15. What is maximum material condition?
  • Ans. 

    Maximum material condition is a GD&T symbol that specifies the largest possible size of a feature within its tolerance zone.

    • MMC is used to ensure that a part will always fit with its mating part, even if both are at their maximum material size.

    • It is denoted by the symbol 'M' in GD&T.

    • MMC is important in manufacturing processes where parts need to fit together precisely, such as in aerospace or automotive industries.

    • It i...

  • Answered by AI
  • Q16. Manufacturing questions related casting?
  • Q17. Problem solving tools? What are they? How many are there?
  • Ans. 

    Problem solving tools are techniques used to identify, analyze and solve problems. There are various types of problem solving tools.

    • Brainstorming

    • Fishbone diagram

    • Pareto chart

    • 5 Whys

    • Flowchart

    • SWOT analysis

    • PDCA cycle

    • DMAIC

    • TRIZ

    • Design thinking

  • Answered by AI
  • Q18. What do mean by Why Why Analysis? How is it done? What is 8D?
  • Ans. 

    Why Why Analysis is a problem-solving technique used to identify the root cause of a problem.

    • It involves asking 'why' multiple times to get to the root cause of a problem.

    • It helps in identifying the underlying issues that contribute to a problem.

    • It is often used in conjunction with the 8D problem-solving process.

    • 8D is a structured problem-solving methodology used to identify, correct, and prevent problems.

    • It involves e...

  • Answered by AI
  • Q19. Do you lead the reviews meetings related to technical aspects i.e. DFMEA etc.
  • Ans. 

    Yes, I have led technical review meetings such as DFMEA in my previous roles.

    • I have experience leading technical review meetings related to DFMEA and other technical aspects.

    • I am comfortable presenting technical information to both technical and non-technical stakeholders.

    • I have facilitated discussions and collaborated with cross-functional teams to identify and address potential technical issues.

    • For example, in my pre...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Well the interview process was completely online (Zoom Interviews) as due to COVID - 19 pandemic. The interview rounds conducted were truly in professional manner. The questions asked were based on my past experiences. They explained me very well with the kind of role that needs to be played for this opportunity. My advice to you all would be just stick to basic fundamentals of engineering & explain the same with the kind work you have done, in your own words which makes easy for you & can also boost confidence during the process. Even if you fumble a bit, still they do consider it understand it very well.

Skills evaluated in this interview

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

I applied via Approached by Company and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - Technical 

(4 Questions)

  • Q1. Tell me about your past experience
  • Ans. 

    I have 5 years of experience in product design engineering, working on various projects from concept to production.

    • Worked on designing and developing new products from concept to production

    • Collaborated with cross-functional teams to ensure product requirements are met

    • Utilized CAD software to create detailed designs and prototypes

    • Conducted testing and analysis to validate product performance

    • Implemented design improvemen

  • Answered by AI
  • Q2. Casting process, GD and T application questions
  • Q3. Drawing reading questions
  • Q4. Questions on creo model creation strategy
Round 2 - Technical 

(1 Question)

  • Q1. More questions on past experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Preparation on your resume

Product Design Engineer Interview Questions Asked at Other Companies

asked in Cummins
Q1. If you have to complete a task which requires 18 man hours & ... read more
asked in Cummins
Q2. Tell me one part which you have designed? What were the considera ... read more
asked in Cummins
Q3. How do you verify the design & how do you validate it. DFMEA, ... read more
asked in Cummins
Q4. What is GD&T? How many types of tolerances are there in it?
asked in Cummins
Q5. What do mean by Why Why Analysis? How is it done? What is 8D?
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Dec 2021. There were 5 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 - Design Test 

(2 Questions)

  • Q1. To create sheet metal part
  • Ans. 

    To create a sheet metal part, follow these steps:

    • Determine the required dimensions and material

    • Create a 2D sketch of the part in CAD software

    • Add bends, flanges, and other features as needed

    • Export the design as a DXF or DWG file

    • Send the file to a sheet metal fabricator for production

  • Answered by AI
  • Q2. To create it's drawings
Round 3 - Technical 

(2 Questions)

  • Q1. About last company experience. What was work profile and all
  • Q2. Check knowledge about design, GD&T
Round 4 - Technical 

(1 Question)

  • Q1. This technical round will be with Department head.
Round 5 - HR 

(1 Question)

  • Q1. Why we are going for change, salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Explain your previous experience. Have positive intent

I applied via Approached by company and was interviewed before Feb 2021. 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 - Technical 

(1 Question)

  • Q1. DVP ,iDfMea ,design approach
Round 3 - HR 

(2 Questions)

  • Q1. Why should we hire you?
  • Q2. Why are you looking for a change?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself,honest About your skills and competencies

Cummins interview questions for designations

 Design Engineer

 (4)

 Hardware Design Engineer

 (1)

 Junior Design Engineer

 (1)

 Product Engineer

 (1)

 Mechanical Engg. Design

 (1)

 Product Engineer Specialist

 (1)

 Senior FEA Engineer

 (1)

 Applied Mechanic Engineer

 (1)

I applied via Approached by Company and was interviewed in Oct 2017. There were 6 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Got call from HR. He ask me about my brief work experience.
  • Q2. 1. Tell.me about yourself. 2. About work experience. 3. Salary expectation.
  • Q3. 1. Strength of materials like stress. Strain etc.
  • Q4. Design software.
  • Q5. GD&T

Interview Preparation Tips

Round: Resume Shortlist
Experience: According to my knowledge minimum 2yrs required. Usually Cummins hired freshers from IITs. I had uploaded in Cummins portal and my work responsibilities matches there job description. So I got selected.

Round: Test
Experience: CAD model test.

General Tips: I had uploaded in Cummins portal and my work responsibilities matches there job description. So I got selected.Got call from HR. He ask me about my brief work experience.1. Tell.me about yourself.
2. About work experience.
3. Salary expectation.
Next he decided to schedule interviews at Cummins India office.
At office same questions repeated. So I present very confident. There 4 technical engineer. And 1 hiring manager was there.1st they questions about software because this post for design.
2nd. Strength of materials.
3rd.. GD&T.
I answered each n every questions. That movement only hiring manager directly told "this guy sound good n ll hire him" he discussed with there Engineers.

Last is CAD test. They gave 1 CAD model. And time is 1.3hr. what was huge model with 2 sheets of drawings and lots of views. At the beginning I was freezed. And after 5 min. I started to work. 1st I read drawings. And visualise. And start the model. I was completed Model and drawings within target time.
Final got call from HR and I selected for Product Design Engineer.
After joining. I saw the results and believe me out of 5 I was at the top !
Moral is hard work never fail. So try hard.
All the best.

Skills: Confidence, Communication, Body Language, Problem Solving, Decision Making Skills
Duration: 1-4 weeks

Get interview-ready with Top Cummins Interview Questions

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in Nov 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Material knowledge PPAP knowledge QC note Numerical analysis on theoretical mechanical concepts Forging later process

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep calm and be confident
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Question related to project,in detail prodecure we hav eto explain .
  • Q2. Basic question related to jd.
  • Q3. Be thorough with the project.
  • Q4. Questions might expect on resume.
  • Q5. Very friendly ,accepts excues some times to if there is any health issues.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain about your previous experience.
  • Ans. 

    I have 5 years of experience working as a Design Engineer in the automotive industry.

    • Designed components for new vehicle models

    • Collaborated with cross-functional teams to ensure design feasibility

    • Utilized CAD software to create detailed drawings

    • Performed testing and analysis to validate designs

    • Implemented cost-effective solutions to improve product performance

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Explain the Projects that you handled in previous organisation.
  • Ans. 

    I have handled various projects in my previous organisation including designing new products, improving existing designs, and collaborating with cross-functional teams.

    • Designed new products from concept to production stage

    • Improved existing designs to enhance performance and reduce costs

    • Collaborated with cross-functional teams including manufacturing, marketing, and quality control

    • Managed project timelines and budgets e...

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

I applied via Walk-in and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(7 Questions)

  • Q1. HOW TO CALCULATE CT CURRENT
  • Ans. 

    CT current can be calculated by dividing the primary current by the turns ratio of the current transformer.

    • CT current = Primary current / Turns ratio

    • Primary current is the current flowing through the primary conductor

    • Turns ratio is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding

  • Answered by AI
  • Q2. WHAT IS LOCKOUT REALY
  • Ans. 

    Lockout is a safety procedure used to ensure that machinery or equipment is properly shut off and cannot be restarted until maintenance or servicing is completed.

    • Lockout involves isolating energy sources to prevent accidental startup.

    • Lockout devices like padlocks and tags are used to physically lock equipment.

    • Lockout procedures must be followed to prevent accidents and injuries.

    • Examples of lockout include locking out e...

  • Answered by AI
  • Q3. WHAT IS IP65 FOR PANEL
  • Ans. 

    IP65 for panel refers to the level of protection against dust and water ingress.

    • IP65 rating means the panel is dust tight and protected against water jets from any direction.

    • The first digit '6' indicates the level of protection against solid objects like dust.

    • The second digit '5' indicates the level of protection against water ingress.

    • Commonly used in outdoor or industrial applications where the panel may be exposed to...

  • Answered by AI
  • Q4. What is TCS AND MASTER TRIP REALY
  • Ans. 

    TCS and Master Trip Relay are protective devices used in electrical systems to prevent damage during faults.

    • TCS stands for Time Current Characteristic Relay, which operates based on the relationship between time and current to trip the circuit breaker during faults.

    • Master Trip Relay is a relay that receives signals from various protective relays and initiates a trip signal to disconnect the circuit in case of a fault.

    • B...

  • Answered by AI
  • Q5. WHAT IS LSC 2A AND LSC 2B
  • Ans. 

    LSC 2A and LSC 2B are standards for lighting in commercial and industrial buildings.

    • LSC 2A and LSC 2B are part of the Lighting Power Density (LPD) requirements in building codes.

    • LSC 2A is for commercial buildings while LSC 2B is for industrial buildings.

    • They specify the maximum allowable power consumption for lighting per unit area in a building.

    • For example, LSC 2A may require a maximum LPD of 0.9 watts per square foot

  • Answered by AI
  • Q6. What REF PROTECTION and HIgh impedance and low impedance
  • Ans. 

    REF protection is used to prevent damage to equipment from electrical faults. High impedance protection is used for sensitive equipment, while low impedance protection is used for power systems.

    • REF protection is used to detect ground faults and prevent damage to equipment.

    • High impedance protection is used for sensitive equipment that requires high accuracy and low fault currents.

    • Low impedance protection is used for pow...

  • Answered by AI
  • Q7. ANSI CODE FOR VERIOUS PROTECTION
  • Ans. 

    ANSI codes are used to identify various types of protection devices in electrical systems.

    • ANSI code 50/51 is for instantaneous overcurrent protection

    • ANSI code 67 is for directional power protection

    • ANSI code 87 is for differential protection

    • ANSI code 59 is for overvoltage protection

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(3 Questions)

  • Q1. Refrigeration related questions
  • Q2. Stress and strain
  • Q3. Free body diagram of beam
  • Ans. 

    A free body diagram of a beam shows all external forces acting on the beam.

    • Identify all external forces acting on the beam such as gravity, applied loads, and reactions at supports.

    • Draw a simple sketch of the beam with arrows representing the direction and magnitude of each force.

    • Label each force with appropriate symbols or letters for clarity.

    • Ensure that the forces are correctly positioned and oriented relative to the

  • Answered by AI

Cummins Interview FAQs

How many rounds are there in Cummins Product Design Engineer interview?
Cummins interview process usually has 3-4 rounds. The most common rounds in the Cummins interview process are Technical, Resume Shortlist and HR.
How to prepare for Cummins Product Design Engineer 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 Cummins. The most common topics and skills that interviewers at Cummins expect are Analytical, Design Review, Fluid Dynamics, Licensing and MS Office Tools.
What are the top questions asked in Cummins Product Design Engineer interview?

Some of the top questions asked at the Cummins Product Design Engineer interview -

  1. If you have to complete a task which requires 18 man hours & if you need to del...read more
  2. Tell me one part which you have designed? What were the considerations during i...read more
  3. How do you verify the design & how do you validate it. DFMEA, iDFMEA, DV...read more

Tell us how to improve this page.

Cummins Product Design Engineer Interview Process

based on 3 interviews

1 Interview rounds

  • Technical Round
View more

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Cummins Product Design Engineer Salary
based on 182 salaries
₹4.2 L/yr - ₹16.9 L/yr
29% more than the average Product Design Engineer Salary in India
View more details

Cummins Product Design Engineer Reviews and Ratings

based on 28 reviews

3.9/5

Rating in categories

3.8

Skill development

3.9

Work-life balance

3.8

Salary

3.2

Job security

4.0

Company culture

3.4

Promotions

3.6

Work satisfaction

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