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Cummins Interview Questions and Answers for Experienced
95 Interview questions
Supply chain encompasses the flow of goods, information, and finances from raw materials to end consumers.
Involves multiple stages: sourcing, production, distribution, and retail.
Example: A smartphone's supply chain includes raw material extraction, component manufacturing, assembly, and shipping.
Focuses on efficiency and cost-effectiveness to meet consumer demand.
Utilizes technology for tracking and managing inve...
Excel is a powerful spreadsheet application used for data analysis, visualization, and complex calculations.
Data Organization: Excel allows users to organize data in rows and columns for easy access.
Formulas and Functions: Users can perform calculations using built-in functions like SUM, AVERAGE, and VLOOKUP.
Data Visualization: Excel provides tools like charts and graphs to visualize data trends and patterns.
Pivot...
A motor converts electrical energy into mechanical energy through electromagnetic principles.
Electric current flows through the motor's windings, creating a magnetic field.
The interaction between the magnetic field and rotor induces motion.
Types of motors include AC motors (e.g., induction motors) and DC motors (e.g., brushed motors).
Speed and torque can be controlled by varying voltage or frequency.
Applications r...
With over 8 years in SAP, I can drive Cummins' technology upgrades through strategic analysis and process optimization.
Extensive experience in SAP modules like MM and SD, enabling me to identify areas for improvement.
Led a project that reduced order processing time by 30% through automation, which can be replicated at Cummins.
Strong analytical skills to assess current systems and recommend upgrades that align with...
The two main types of transform are linear transform and nonlinear transform.
Linear transform involves scaling, rotation, and translation.
Nonlinear transform involves more complex transformations like bending or twisting.
Examples of linear transform include resizing an image or rotating an object.
Examples of nonlinear transform include warping an image or distorting a shape.
The line between no and yes for a grey job is based on ethical considerations, legal implications, and personal values.
Consider the ethical implications of the job - does it involve any harm to others or unethical practices?
Evaluate the legal aspects of the job - does it comply with laws and regulations?
Reflect on your personal values and beliefs - does the job align with your principles and goals?
Seek advice from...
A resistor is an electrical component that resists the flow of electrical current. It is used to control the amount of current in a circuit.
Resistors are passive components that dissipate energy in the form of heat
They are used to limit current flow, divide voltages, and adjust signal levels
Resistors are measured in ohms (Ω) and have color-coded bands to indicate their resistance value
Examples of resistors include...
Supervisory Control and Data Acquisition
SCADA is a system used for monitoring and controlling industrial processes
It consists of a central host or multiple hosts, remote terminal units, programmable logic controllers, and communication infrastructure
SCADA systems are commonly used in industries such as power plants, water treatment facilities, and manufacturing plants
SCADA stands for Supervisory Control and Data Acquisition system, used to monitor and control industrial processes.
SCADA systems are used in industries to monitor and control processes such as manufacturing, production, and distribution.
They consist of hardware and software components that work together to collect data, analyze it, and provide real-time control.
SCADA systems often include Human Machine Interface (...
Light Emitting Diode
LED stands for Light Emitting Diode
LED is a semiconductor device that emits light when an electric current passes through it
LEDs are commonly used in electronic displays, indicator lights, and lighting applications
Examples of LED products include LED TVs, LED light bulbs, and LED traffic lights
Cummins Interview Experiences for Experienced
113 interviews found
Anonymous
(4 Questions)
- Q1. What is the casting solidification time?
- Ans.
Casting solidification time is the duration it takes for molten metal to solidify in a casting process.
Casting solidification time depends on factors like material type, mold temperature, and casting geometry.
Higher pouring temperatures generally result in shorter solidification times.
Thicker sections of the casting will take longer to solidify compared to thinner sections.
Aluminum alloys typically have shorter solidif...
- Q2. How you decide the parting line?
- Ans.
The parting line is determined by considering functionality, aesthetics, and manufacturability of the part.
Assess the geometry of the part to identify natural split lines.
Consider draft angles to facilitate easy removal from the mold.
Evaluate the flow of material to minimize defects and ensure uniform filling.
Example: For a cylindrical part, the parting line may be along the axis to simplify mold design.
Ensure that the...
- Q3. What are the Casting design consideration?
- Ans.
Casting design considerations include material selection, part geometry, draft angles, surface finish, and shrinkage.
Material selection is crucial for the desired properties and performance of the final part.
Part geometry should be designed to minimize stress concentrations and ensure proper flow of molten metal.
Draft angles are necessary for easy removal of the part from the mold.
Surface finish requirements should be ...
- Q4. Current and previous work experience.
- Ans.
I have diverse experience in mechanical design, product development, and project management across various industries.
Worked as a Design Engineer at XYZ Corp, focusing on CAD modeling and simulation for automotive components.
Led a team in developing a new product line that increased market share by 15%.
Collaborated with cross-functional teams to ensure designs met manufacturing and safety standards.
Utilized tools like ...
CAD test-Housing model
(1 Question)
- Q1. About your self
Interview Preparation Tips
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. What is thermodynamics
- Ans.
Thermodynamics is the study of energy, heat, and work, and how they interact in physical systems.
Thermodynamics has four laws: Zeroth, First, Second, and Third Laws.
The First Law states that energy cannot be created or destroyed, only transformed (e.g., a car engine converting fuel into motion).
The Second Law introduces the concept of entropy, indicating that energy systems tend to move towards disorder (e.g., heat flo...
- Q2. Type of gear
- Ans.
Gears are mechanical components that transmit motion and torque between machines, crucial for various applications.
Types of gears include spur gears, bevel gears, and worm gears.
Spur gears are used in simple machines like clocks and conveyor belts.
Bevel gears are used in applications requiring a change in axis, like in car differentials.
Worm gears provide high torque and are used in elevators and tuning instruments.
- Q3. 4 stock and 2 stock defferent
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. Transformers. And transmission and distribution au
- Q2. Power plant and transmission
Interview Preparation Tips
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. Market capture good relationship
- Q2. Market level questions
- Q3. Customer level questions
- Q4. Business level question
- Q5. 17 year market capture
Interview Preparation Tips
Selected
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. What is turbocharger
- Ans.
A turbocharger is a device that increases an engine's efficiency and power by forcing extra air into the combustion chamber.
Increased Power Output: Turbochargers can significantly boost an engine's horsepower by allowing more air and fuel to enter the combustion chamber.
Improved Fuel Efficiency: By recovering exhaust gases to spin the turbine, turbochargers can enhance fuel efficiency compared to naturally aspirated en...
- Q2. Type of parts diesal engine
- Ans.
Diesel engines consist of various parts that work together to convert fuel into mechanical energy efficiently.
Cylinder Block: The main structure housing the cylinders, where combustion occurs.
Pistons: Move up and down within the cylinders, converting combustion energy into mechanical energy.
Crankshaft: Converts the linear motion of the pistons into rotational motion to drive the vehicle.
Fuel Injector: Delivers precise ...
- Q3. Maintanence check for DG set
- Ans.
Regular maintenance checks for DG sets ensure reliability, efficiency, and longevity of the equipment.
Oil Level Check: Ensure the oil level is within the recommended range to prevent engine wear and overheating.
Fuel System Inspection: Check for leaks and ensure fuel filters are clean to maintain optimal fuel flow.
Battery Condition: Inspect battery terminals for corrosion and ensure the battery is charged to avoid start...
- Q4. Fuel pump & governor
- Q5. Engin firing order
Selected
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. Diesel engine information
- Q2. Oracle system information
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. Hand on experience
- Q2. Mechanical assembly and deassembly
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.
All Cummins engine questions
(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 ...
- 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).
- 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...
- 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
- 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...
(2 Questions)
- Q1. Basic introduction
- Q2. About your project in college
(2 Questions)
- Q1. About project done in college
- Q2. Basic sql and python
Interview Preparation Tips
Must be tough for experienced people
Selected
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
(1 Question)
- Q1. Supply chain management, Reaceving
Interview Preparation Tips
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Cummins Interview FAQs
Some of the top questions asked at the Cummins interview for experienced candidates -
The duration of Cummins interview process can vary, but typically it takes about less than 2 weeks to complete.
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Cummins Interviews By Designations
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Interview Questions for Popular Designations
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Cummins Reviews and Ratings
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Rating in categories
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Junior Shop Manager
1.4k
salaries
|  ₹3.6 L/yr - ₹9.6 L/yr |
|
Junior Manager
905
salaries
| ₹5 L/yr - ₹11 L/yr |
|
Diploma Trainee Engineer
462
salaries
| ₹1.5 L/yr - ₹3 L/yr |
|
Design Engineer
343
salaries
| ₹2.5 L/yr - ₹7.5 L/yr |
|
Service Engineer
273
salaries
| ₹2.4 L/yr - ₹7.3 L/yr |
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