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Cummins Interview Questions, Process, and Tips

Updated 26 Mar 2025

Top Cummins Interview Questions and Answers

  • Q1. Angular contact ball bearing combination & how mount?
  • Q2. Are you aware Spindle bearing replacement?
  • Q3. Types ball screw & how assembly done?
View all 24 questions

Cummins Interview Experiences

Popular Designations

233 interviews found

CNC Operator Interview Questions & Answers

user image Anonymous

posted on 2 Oct 2024

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
-
Result
Selected Selected

I applied via Job Fair and was interviewed before Oct 2023. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. My interview experience is good
  • Q2. 15 north gadra khedi
  • Q3. Killa maidan road
  • Q4. Indore pin code-452006
  • Q5. Can Cummins keep old employee permanent
  • Ans. 

    Cummins can keep old employees permanent based on performance and business needs.

    • Cummins can consider keeping old employees permanent if they have a good performance record.

    • The decision to keep old employees permanent may also depend on the business needs and budget constraints.

    • Old employees may be offered permanent positions if they have valuable skills and experience that are beneficial to the company.

    • Cummins may hav...

  • Answered by AI

CNC Operator Interview Questions asked at other Companies

Q1. Which type of CNC machine u have used opreted before?
View answer (3)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Nov 2022. 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 - HR 

(2 Questions)

  • Q1. Introduce yourself briefly.
  • Ans. 

    I am a Quality Engineer with experience in ensuring product quality and implementing quality control processes.

    • Experienced in conducting quality audits and inspections

    • Proficient in using quality tools and techniques such as Six Sigma and Lean

    • Skilled in analyzing data and identifying areas for improvement

    • Strong knowledge of quality standards and regulations

    • Effective communicator and team player

  • Answered by AI
  • Q2. Why join Cummins?
  • Ans. 

    Cummins offers a dynamic work environment, opportunities for growth, and a commitment to quality and innovation.

    • Cummins provides a dynamic work environment that encourages collaboration and innovation.

    • There are ample opportunities for growth and career development within the company.

    • Cummins is known for its commitment to quality and continuous improvement.

    • The company values its employees and offers competitive compensa...

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. Subject releted questions
  • Q2. Sefty releted questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Briefly knowledge of subjects and all about on company details ..

Top Cummins Quality Engineer Interview Questions and Answers

Q1. What is engine ?
View answer (1)

Quality Engineer Interview Questions asked at other Companies

Q1. What is MSA and addition of msa version, type of msa ,what different between variable data and attibute data .why difine flase and miss rate calculate by msa .
View answer (10)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Aug 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 - Technical 

(5 Questions)

  • Q1. What do you know about cummins?
  • Ans. 

    Cummins is a global power leader that designs, manufactures, distributes, and services engines and related technologies.

    • Cummins is a multinational corporation headquartered in the United States.

    • They specialize in designing, manufacturing, distributing, and servicing engines and related technologies.

    • Cummins operates in various sectors including automotive, power generation, and industrial markets.

    • They are known for thei...

  • Answered by AI
  • Q2. What is engine. explain it.
  • Ans. 

    An engine is a machine that converts energy into mechanical force or motion.

    • Engines are commonly used in vehicles, such as cars, motorcycles, and airplanes.

    • They can be powered by various sources, such as gasoline, diesel, electricity, or steam.

    • Engines work by burning fuel or using other energy sources to create a controlled explosion, which generates power.

    • They consist of various components, including cylinders, piston...

  • Answered by AI
  • Q3. What is the main part of engine?
  • Ans. 

    The main part of an engine is the cylinder block.

    • The cylinder block houses the cylinders, pistons, and crankshaft.

    • It is responsible for converting fuel into mechanical energy.

    • The cylinder head sits on top of the cylinder block and contains the valves and spark plugs.

    • Other important parts of an engine include the camshaft, connecting rods, and oil pump.

  • Answered by AI
  • Q4. What is vernier caliper?
  • Ans. 

    A vernier caliper is a measuring tool used to measure the internal and external dimensions of an object with high accuracy.

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

    • Can measure up to 0.02 mm accuracy

    • Used in engineering, machining, and scientific research

    • Examples: measuring the diameter of a bolt, the thickness of a sheet of paper, or the depth of a hole

  • Answered by AI
  • Q5. What is the least count of digital and normal vernier caliper?
  • Ans. 

    The least count of digital vernier caliper is 0.01mm and normal vernier caliper is 0.02mm.

    • Digital vernier caliper has a resolution of 0.01mm or 0.0005 inches.

    • Normal vernier caliper has a resolution of 0.02mm or 0.001 inches.

    • Least count is the smallest measurement that can be read on the scale.

    • It is important to know the least count for accurate measurements.

  • Answered by AI
Round 3 - Group Discussion 

In the group discussion they tell about company and related to joining and own safety.

Interview Preparation Tips

Interview preparation tips for other job seekers - This company is the mnc company and best choice for candidates. If you want to join this company first prepare every thing related to engine.

Trainee Interview Questions asked at other Companies

Q1. Ques1: There is a big file of words which is dynamically changing. We are continuously adding some words into it. How would you keep track of top 10 trending words at each moment? Ques2:Write a function that returns the length of the longes... read more
View answer (2)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Be honest with your years of experience. All information you share will be verified at the time of joining.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Engine assemble process safety
Round 3 - HR 

(1 Question)

  • Q1. General knowledge questions

Junior Shop Manager Interview Questions asked at other Companies

Q1. Describe power supply circuit diagram?
View answer (3)

Cummins interview questions for popular designations

 Diploma Trainee Engineer

 (19)

 Intern

 (11)

 Junior Shop Manager

 (8)

 Junior Manager

 (8)

 Quality Engineer

 (7)

 Product Design Engineer

 (5)

 Service Engineer

 (5)

 Design Engineer

 (4)

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

I applied via Referral and was interviewed before Sep 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Difference between petrol and diesel engines.
  • Ans. 

    Petrol engines use spark plugs to ignite fuel, while diesel engines use compression to ignite fuel.

    • Petrol engines use spark plugs to ignite a mixture of fuel and air, while diesel engines rely on compression to ignite the fuel.

    • Petrol engines typically have higher RPMs and are more suitable for high-speed driving, while diesel engines have more torque and are better for towing.

    • Petrol engines are generally quieter and sm...

  • Answered by AI
  • Q2. What is least count?
  • Ans. 

    Least count is the smallest measurement that can be made using a measuring instrument.

    • Least count is determined by the smallest division on the scale of the measuring instrument.

    • It helps in determining the precision of the instrument.

    • For example, if a ruler has markings at every 1 millimeter, the least count would be 1 millimeter.

    • In a vernier caliper, the least count is usually 0.1 mm or 0.01 mm depending on the scale.

  • Answered by AI
  • Q3. Vernier calliper and micrometer least count.
  • Q4. Do you know about shop floor?
  • Ans. 

    Yes, shop floor refers to the physical space where manufacturing or production takes place.

    • Shop floor is where the actual production or manufacturing activities occur.

    • It includes the machines, equipment, workstations, and assembly lines.

    • Quality inspection trainees need to be familiar with shop floor layout and processes.

    • Understanding shop floor dynamics helps in identifying potential quality issues and implementing imp...

  • Answered by AI

Quality Inspection Trainee Interview Questions asked at other Companies

Q1. Addition and subtraction multiplication division from number system of digital electronics
View answer (2)

Get interview-ready with Top Cummins Interview Questions

Interview Questions & Answers

user image Anonymous

posted on 4 Nov 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is the least count of scale?
  • Q2. Draw a 3D image of a bottle and tell dimension of top and bottom?

Interview Preparation Tips

Interview preparation tips for other job seekers - You to tell about your skills.
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 - One-on-one 

(3 Questions)

  • Q1. Technical round - about my education and question related on my fild
  • Q2. Hr- family background question
  • Q3. Why should we hired u
  • Ans. 

    I have the necessary skills, experience, and passion to excel in this role.

    • I have a strong background in manufacturing engineering with a proven track record of success.

    • I am highly skilled in process optimization, cost reduction, and quality improvement.

    • I have experience in implementing lean manufacturing principles and driving continuous improvement initiatives.

    • I am a team player and have excellent communication and p...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Improve u r knowledge your related fields and good practice in programming

Manufacturing Engineer Interview Questions asked at other Companies

Q1. What is RPN? How its calculated.
View answer (3)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Sep 2022. There were 2 interview rounds.

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 

(3 Questions)

  • Q1. About yourself means your Introduction
  • Q2. Tell About your project work.
  • Q3. Some Technical based Questions.

Top Cummins Diploma Trainee Engineer Interview Questions and Answers

Q1. What is Resistor in Electronics?
View answer (4)

Diploma Trainee Engineer Interview Questions asked at other Companies

Q1. Wich of the following laws states that: in any electrical network the algebraic sum of the current meeting at a poin is zero ?
View answer (10)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

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 - One-on-one 

(1 Question)

  • Q1. About generator Engine parts and workings Alternator All basic questions
Round 3 - HR 

(1 Question)

  • Q1. Normal about flexibility and can you do field visit.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be very formal and well groomed .More than answering the questions your personality matters.

Top Cummins Diploma Trainee Engineer Interview Questions and Answers

Q1. What is Resistor in Electronics?
View answer (4)

Diploma Trainee Engineer Interview Questions asked at other Companies

Q1. Wich of the following laws states that: in any electrical network the algebraic sum of the current meeting at a poin is zero ?
View answer (10)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Aug 2022. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Why you want to join Cummins rather than Other MNCs? How you serve to this Organization ? Tell me about Yourself .
Round 2 - Technical 

(2 Questions)

  • Q1. What is Resistor in Electronics?
  • Ans. 

    A resistor is an electronic component that limits the flow of electric current in a circuit.

    • Resistors are used to control the amount of current flowing through a circuit.

    • They are passive components that dissipate energy in the form of heat.

    • Resistors are measured in ohms (Ω) and have color-coded bands to indicate their resistance value.

    • They can be fixed resistors with a specific resistance value or variable resistors th...

  • Answered by AI
  • Q2. What is Transformer ?
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to increase or decrease the voltage levels in electrical power transmission and distribution systems.

    • They consist of two or more coils of wire, known as windings, which are wound around a core made of magnetic material.

    • The primary winding is connected to the input v...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Overall Experience is quite good but though the comapny will do bulk hiring so there is no scope to explain anything . If You appearing Cummins Campus Interview my suggestion is - That always try to answer fast .
Without this there is nothing else. Overall Company is really Good.
Go for It.

Top Cummins Diploma Trainee Engineer Interview Questions and Answers

Q1. What is Resistor in Electronics?
View answer (4)

Diploma Trainee Engineer Interview Questions asked at other Companies

Q1. Wich of the following laws states that: in any electrical network the algebraic sum of the current meeting at a poin is zero ?
View answer (10)

Cummins Interview FAQs

How many rounds are there in Cummins interview?
Cummins interview process usually has 2-3 rounds. The most common rounds in the Cummins interview process are Technical, Resume Shortlist and HR.
How to prepare for Cummins 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 Licensing, Continuous Improvement, Troubleshooting, Customer Service and Supply Chain Management.
What are the top questions asked in Cummins interview?

Some of the top questions asked at the Cummins 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
How long is the Cummins interview process?

The duration of Cummins interview process can vary, but typically it takes about less than 2 weeks to complete.

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Cummins Interview Process

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Interview experience

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based on 3.2k reviews

4.3/5

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