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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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Q2. How much sallery you want? And you know about the term and condit ... read more
asked in Atlas Copco
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 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

I applied via Recruitment Consultant and was interviewed before Oct 2017. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is the basic hydraulic system? What are the function of various valves? What are the function of various Pumps? Hydraulic schematics? What is the Engine? What are the four strokes of an engine? Explai...
  • Ans. 

    The basic hydraulic system consists of various valves and pumps that work together to control fluid flow and pressure.

    • Valves in a hydraulic system control the direction, flow rate, and pressure of the fluid.

    • Examples of valves include check valves, relief valves, and control valves.

    • Pumps in a hydraulic system generate the flow and pressure of the fluid.

    • Examples of pumps include gear pumps, vane pumps, and piston pumps.

    • H...

  • Answered by AI

Interview Preparation Tips

General Tips: NA
Skills: Communication, Body Language, Problem Solving, Analytical Skills, Leadership, Presentation Skills, Time Management, Decision Making Skills
Duration: <1 week

I applied via Campus Placement and was interviewed before Jan 2021. There were 6 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Description of boomer
  • Ans. 

    Boomer is a hydraulic drilling rig used in mining and construction industries.

    • Boomer is a versatile drilling rig that can be used for drilling holes of different sizes and depths.

    • It is equipped with a hydraulic system that powers the drilling mechanism.

    • Boomer is commonly used in mining and construction industries for drilling tunnels, shafts, and blast holes.

    • It can be operated by a single person or a team of operators ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just relux nd stay calm revise ur basic
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Company Website

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 - Coding Test 

Two easy level and one medium level code

Round 3 - Technical 

(1 Question)

  • Q1. From resume and project

Interview Preparation Tips

Interview preparation tips for other job seekers - comple oops concept and project details
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in May 2023. 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 - Aptitude Test 

It is along with technical written

Round 3 - Group Discussion 

A topic they will given to us and we should talk it about 1 min

Round 4 - Psychometric Test 

(1 Question)

  • Q1. There two students sit each other back to back. One diagram will given one have to describe and another one have to draw hearing the describe & vice versa
Round 5 - Technical 

(3 Questions)

  • Q1. What id diode ?
  • Ans. 

    A diode is an electronic component that allows current to flow in one direction and blocks it in the opposite direction.

    • Diodes are made of semiconductor materials, such as silicon or germanium.

    • They have two terminals: an anode (positive terminal) and a cathode (negative terminal).

    • When a diode is forward-biased, it allows current to flow through it.

    • When a diode is reverse-biased, it blocks the current.

    • Diodes are commonl...

  • Answered by AI
  • Q2. Draw the diagram of diode
  • Ans. 

    A diode is a two-terminal electronic component that allows current to flow in one direction and blocks it in the opposite direction.

    • A diode has an anode and a cathode terminal.

    • It is represented by a triangle with a line at the base.

    • The arrowhead of the triangle points towards the cathode terminal.

    • The line at the base represents the anode terminal.

    • The symbol of a diode is often accompanied by its part number or label.

  • Answered by AI
  • Q3. Compare conductor insulator semiconductor
  • Ans. 

    Conductor, insulator, and semiconductor are materials with different electrical conductivity properties.

    • Conductor: Materials that allow the flow of electric current easily. Examples: copper, aluminum.

    • Insulator: Materials that do not allow the flow of electric current. Examples: rubber, glass.

    • Semiconductor: Materials with intermediate conductivity. Examples: silicon, germanium.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Study the basic things respect to your department
Round 1 - Aptitude Test 

Basic

Round 2 - Group Discussion 

Current hot topics

Round 3 - Technical 

(1 Question)

  • Q1. Technical questions related to your stream

Interview Preparation Tips

Interview preparation tips for other job seekers - Be transparent "Don't try to show off ..
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

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

Round 1 - Technical 

(5 Questions)

  • Q1. Oil and gas industry rotating equipments experience must
  • Q2. Explain about pumps, fans , gearbox compressor motor generator
  • Ans. 

    Pumps, fans, gearboxes, compressors, motors, and generators are essential components in various mechanical systems.

    • Pumps are used to move fluids, such as water or oil, through a system.

    • Fans are used to create airflow for cooling or ventilation purposes.

    • Gearboxes are used to transmit power from one component to another at different speeds or torques.

    • Compressors are used to increase the pressure of a gas, such as in air ...

  • Answered by AI
  • Q3. Explain data collection process
  • Ans. 

    Data collection process involves gathering, recording, and storing information for analysis and decision-making.

    • Identify the data needed for analysis

    • Determine the method of data collection (surveys, interviews, observations, etc.)

    • Collect data using appropriate tools and techniques

    • Ensure data accuracy and reliability

    • Store data securely for future reference

    • Analyze collected data to draw conclusions and make decisions

  • Answered by AI
  • Q4. Explain team management & work management
  • Q5. Explain condition monitoring all tools
  • Ans. 

    Condition monitoring of tools involves regularly checking and analyzing the performance and health of tools to prevent breakdowns.

    • Regularly inspect tools for signs of wear and tear

    • Use sensors to monitor tool performance in real-time

    • Analyze data collected to predict potential failures

    • Implement preventive maintenance based on monitoring results

  • Answered by AI

Skills evaluated in this interview

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 Resume Shortlist, HR and Technical.
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

Interview experience

4.4
  
Good
View more
Cummins Service Engineer Salary
based on 283 salaries
₹1.4 L/yr - ₹9 L/yr
13% more than the average Service Engineer Salary in India
View more details

Cummins Service Engineer Reviews and Ratings

based on 68 reviews

4.6/5

Rating in categories

4.5

Skill development

4.5

Work-life balance

4.2

Salary

4.4

Job security

4.6

Company culture

4.1

Promotions

4.5

Work satisfaction

Explore 68 Reviews and Ratings
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