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Cummins Service Engineer Interview Questions, Process, and Tips

Updated 30 May 2024

Top Cummins Service Engineer Interview Questions and Answers

View all 6 questions

Cummins Service Engineer Interview Experiences

4 interviews found

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

I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

All Cummins engine questions

Round 2 - Technical 

(5 Questions)

  • Q1. How types of Cummins engine
  • Ans. 

    Cummins engines are available in various types including diesel, natural gas, and hybrid options.

    • Cummins diesel engines are commonly used in heavy-duty trucks and construction equipment

    • Cummins natural gas engines are popular for use in buses and other transportation vehicles

    • Cummins offers hybrid engines that combine diesel and electric power for increased efficiency

    • Other types of Cummins engines include marine engines

  • Answered by AI
  • Q2. How types of stock
  • Ans. 

    There are two main types of stock: common stock and preferred stock.

    • Common stock represents ownership in a company and typically comes with voting rights.

    • Preferred stock usually does not have voting rights but has a higher claim on assets and earnings.

    • Stock can also be classified based on market capitalization (small-cap, mid-cap, large-cap) or sector (technology, healthcare, finance).

  • Answered by AI
  • Q3. How types of thermostat
  • Ans. 

    Thermostats can be categorized into mechanical, electronic, programmable, and smart thermostats.

    • Mechanical thermostats use a bimetallic strip to control temperature.

    • Electronic thermostats use electronic sensors to detect temperature changes.

    • Programmable thermostats allow users to set schedules for heating and cooling.

    • Smart thermostats can be controlled remotely via smartphone apps and may have features like learning al...

  • Answered by AI
  • Q4. What engine attended saying in model
  • Ans. 

    The question is asking about the engine specifications of a specific model.

    • Identify the specific model being referred to

    • Provide details about the engine specifications of that model

    • Include any unique features or upgrades of the engine

  • Answered by AI
  • Q5. What is cooling system
  • Ans. 

    Cooling system is a mechanism used to remove heat from a space or substance to maintain a lower temperature.

    • Cooling systems can be found in various applications such as air conditioning units, refrigerators, and computer systems.

    • They typically involve the circulation of a coolant or refrigerant to absorb and transfer heat away from the desired area.

    • Cooling systems can be either air-cooled or liquid-cooled, depending on

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Jul 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Why does the railways generator engine die black smoke
  • Ans. 

    The railways generator engine may emit black smoke due to issues with fuel, air intake, or combustion.

    • Possible reasons for black smoke include incorrect fuel-to-air ratio, clogged air filters, or faulty injectors

    • Incomplete combustion can also lead to black smoke emissions

    • Regular maintenance and proper tuning can help prevent black smoke issues

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Tell me something about your
  • Ans. My name Ashwani kumar i am live in delhi shahdara my i want to be good engineer
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Hard work is necessary to make your self good engineer

Service Engineer Interview Questions Asked at Other Companies

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Q3. What is the basic hydraulic system? What are the function of vari ... read more
asked in FANUC
Q4. •        Coordinate with other ... read more
Q5. If we want to increase engine torque, how?
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

General aptitude based on gener level questions

Round 2 - Coding Test 

Generate one custmization code

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
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 Resume tips
Round 2 - HR 

(3 Questions)

  • Q1. What are your hobbies?
  • Q2. Will you be able to complete the task given to you?
  • Q3. What's your future goals and desires?

Interview Preparation Tips

Interview preparation tips for other job seekers - It was an Internship job opportunity from Tata Cummins regarding manufacturing of there diesel engines

Cummins interview questions for designations

 Senior Service Engineer

 (2)

 Field Service Engineer

 (2)

 Service Coordinator

 (1)

 Quality Engineer

 (7)

 Junior Engineer

 (3)

 Manufacturing Engineer

 (3)

 Assistant Engineer

 (1)

 Electrical Engineer

 (1)

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. How get perform to more development
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Oct 2023. There were 4 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Basic electrical and mechanical subject related questions
  • Q2. Electricity EMF resistance semiconductor voltage current etc.
  • Q3. Torque, force assembly design, diagrams
Round 2 - Case Study 

Breakdown handle in 48 hours

Round 3 - HR 

(1 Question)

  • Q1. Basic information about work
Round 4 - One-on-one 

(1 Question)

  • Q1. Warranty handle for Diesel equipments
  • Ans. 

    Handling warranty for Diesel equipments involves understanding the terms and conditions, verifying eligibility, coordinating repairs, and ensuring customer satisfaction.

    • Understand the terms and conditions of the warranty for Diesel equipments

    • Verify the eligibility of the equipment for warranty coverage

    • Coordinate repairs or replacements as needed under warranty

    • Ensure customer satisfaction by providing timely and efficie...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Numericals related questions

Round 2 - Group Discussion 

Regarding alternators and generators

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. About back ground
Round 3 - HR 

(1 Question)

  • Q1. About family background

Interview Preparation Tips

Interview preparation tips for other job seekers - Please take full information about what u apply for.

I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

9 Questions

  • Q1. What is Circuit breaker?
  • Ans. 

    A circuit breaker is an electrical switch that automatically interrupts the flow of current in a circuit in case of an overload or short circuit.

    • It is a safety device used to protect electrical circuits from damage caused by excess current flow.

    • It works by detecting the excess current and interrupting the flow of electricity to prevent damage to the circuit.

    • Circuit breakers are commonly used in homes, buildings, and in...

  • Answered by AI
  • Q2. Tell me about relay.
  • Ans. 

    A relay is an electrically operated switch that uses an electromagnet to mechanically open or close a circuit.

    • Relays are commonly used in control circuits to switch high voltage or current using a low voltage signal.

    • They can be used to control motors, lights, and other electrical devices.

    • Relays can be classified based on their construction, contact configuration, and operating voltage.

    • Examples of relays include electro...

  • Answered by AI
  • Q3. Do you know how to operate air circuit breaker?
  • Ans. 

    Yes, I know how to operate air circuit breaker.

    • I am familiar with the basic components of an air circuit breaker.

    • I know how to turn on and off the breaker.

    • I am aware of the safety precautions that need to be taken while operating the breaker.

    • I have experience in troubleshooting and repairing air circuit breakers.

    • I am knowledgeable about the different types of air circuit breakers and their applications.

  • Answered by AI
  • Q4. What is the function of relay?
  • Ans. 

    Relay is an electrically operated switch that opens or closes circuits electronically.

    • Relays are used to control high voltage circuits with low voltage signals.

    • They are used in automation systems, power plants, and automobiles.

    • Examples include electromagnetic relays, solid-state relays, and thermal relays.

  • Answered by AI
  • Q5. What is use of contactor?
  • Ans. 

    A contactor is an electrical device used to control the flow of electricity in a circuit.

    • Contactor is used to switch on and off electrical power to a load.

    • It is commonly used in motor control circuits to control the operation of motors.

    • Contactor helps in protecting electrical circuits from overload or short circuits.

    • It provides a safe and reliable method of controlling high-power electrical loads.

    • Contactor can be manua...

  • Answered by AI
  • Q6. Family introduction.
  • Q7. Why should we hire you?
  • Q8. Are you willing to travel all over India?
  • Q9. Are you ready for bond?

Interview Preparation Tips

Interview preparation tips for other job seekers - I have joined this company on contract base. Contract Name- Thangam Corporate, Chennai. Siemens Ltd is a well known company in market.

Skills evaluated in this interview

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

(1 Question)

  • Q1. What is a Service Management?
  • Ans. 

    Service Management is the process of planning, coordinating, and optimizing the delivery of services to meet the needs of customers.

    • Service Management involves designing, transitioning, delivering, and improving services to ensure they meet customer requirements.

    • It includes processes, policies, and procedures to manage service delivery and support.

    • Examples of Service Management frameworks include ITIL (Information Tech...

  • Answered by AI
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Cummins Interview FAQs

How many rounds are there in Cummins Service Engineer interview?
Cummins interview process usually has 2-3 rounds. The most common rounds in the Cummins interview process are HR, Technical and Resume Shortlist.
How to prepare for Cummins Service 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 Service Engineering, Product Engineering, Rotating Equipments, After Sales Service and Claims Adjudication.
What are the top questions asked in Cummins Service Engineer interview?

Some of the top questions asked at the Cummins Service Engineer interview -

  1. why does the railways generator engine die black sm...read more
  2. What engine attended saying in mo...read more
  3. How types of Cummins eng...read more

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Cummins Service Engineer Interview Process

based on 8 interviews

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Cummins Service Engineer Salary
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₹1.4 L/yr - ₹9 L/yr
20% more than the average Service Engineer Salary in India
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4.5

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