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Tata Technologies Design Engineer Interview Questions and Answers
12 Interview questions
Vehicle integration involves the coordination of various systems and components to ensure optimal performance and safety in vehicles.
System Coordination: Integrating powertrain, chassis, and electrical systems to work seamlessly together, such as in hybrid vehicles.
Safety Features: Ensuring that safety systems like ABS and airbags are properly integrated with the vehicle's electronic control units (ECUs).
User Inte...
Understanding test parameters is crucial for ensuring product quality and performance in engineering design processes.
Test Environment: Define the conditions under which the tests will be conducted, such as temperature, humidity, and pressure.
Test Duration: Specify how long the tests will run to ensure reliability and consistency of results, e.g., 24-hour stress tests.
Sample Size: Determine the number of samples t...
Types of GD&T symbols include position, concentricity, perpendicularity, parallelism, and more.
Position
Concentricity
Perpendicularity
Parallelism
Circularity
Cylindricity
Profile of a line
Profile of a surface
Symmetry
Runout
Stress is a force that causes deformation in a material. Types include tensile, compressive, shear, and torsional stresses.
Stress is a force applied to a material that causes it to deform.
Tensile stress occurs when a material is being pulled apart.
Compressive stress occurs when a material is being pushed together.
Shear stress occurs when a material is being pushed in opposite directions.
Torsional stress occurs whe...
Tolerance is the allowable variation in a dimension or property of a product or component.
Tolerance ensures that a product or component will function properly and fit with other parts
It helps to control the manufacturing process and reduce costs
Tolerance can be specified for dimensions, materials, and other properties
Examples include the tolerance for the diameter of a shaft or the hardness of a metal
Tolerance can...
Principles of fixture designing involve ensuring accuracy, repeatability, accessibility, and safety.
Design fixtures to hold the workpiece securely and accurately
Ensure repeatability by designing fixtures that can be easily replicated
Make fixtures easily accessible for loading and unloading of workpieces
Ensure safety by designing fixtures that prevent accidents and injuries
Consider factors such as material selectio...
Star delta circuits symbols represent the connections used in motor control circuits.
Star symbol (Y) represents the connection of three windings in a star configuration
Delta symbol (Δ) represents the connection of three windings in a delta configuration
The star-delta starter is a common application of these symbols in motor control circuits
Different types of engines have varying functions and comparisons, such as internal combustion engines vs electric motors.
Internal combustion engines use fuel combustion to generate power, while electric motors use electricity.
Diesel engines are more fuel efficient than gasoline engines.
Turbocharged engines provide more power by compressing air before it enters the combustion chamber.
Hybrid engines combine interna...
Aerodynamic forces on wing include lift and drag. Types of drag include parasite drag, induced drag, and wave drag.
Aerodynamic forces on a wing include lift (upward force) and drag (backward force)
Types of drag include parasite drag (caused by form and skin friction), induced drag (caused by lift), and wave drag (caused by supersonic flight)
Parasite drag can be reduced by streamlining the aircraft's shape
Induced d...
Different types of controls on aircraft include primary flight controls, secondary flight controls, and auxiliary flight controls.
Primary flight controls: control yoke, pedals, and throttle for pitch, roll, and yaw
Secondary flight controls: flaps, slats, spoilers for lift and drag
Auxiliary flight controls: trim tabs, leading edge devices for fine adjustments
Tata Technologies Design Engineer Interview Experiences
39 interviews found
Anonymous
I applied via Campus Placement
Questions related to Core subjects
(2 Questions)
- Q1. Diodes Transistors and digital circuits
- Q2. Star delta circuits symbols
- Ans.
Star delta circuits symbols represent the connections used in motor control circuits.
Star symbol (Y) represents the connection of three windings in a star configuration
Delta symbol (Δ) represents the connection of three windings in a delta configuration
The star-delta starter is a common application of these symbols in motor control circuits
(2 Questions)
- Q1. Work life balance
- Q2. Shifts workings choice ?
(4 Questions)
- Q1. What are types of gd&t symbols
- Ans.
Types of GD&T symbols include position, concentricity, perpendicularity, parallelism, and more.
Position
Concentricity
Perpendicularity
Parallelism
Circularity
Cylindricity
Profile of a line
Profile of a surface
Symmetry
Runout
- Q2. What is flatness
- Ans.
Flatness refers to the condition of a surface having no deviations or variations from a perfectly flat plane.
Flatness is a measure of how closely a surface approaches a perfect plane.
It is often specified in engineering drawings to ensure proper fit and function of parts.
Flatness can be measured using tools such as straight edges, surface plates, or coordinate measuring machines.
Examples of flatness requirements includ...
- Q3. What is parallelism
- Ans.
Parallelism is the concept of performing multiple tasks simultaneously or in parallel.
Parallelism can be achieved through multi-threading, multi-processing, or distributed computing.
It helps in improving performance and efficiency by utilizing available resources effectively.
Examples include running multiple applications at the same time on a computer, or executing multiple instructions simultaneously in a processor.
- Q4. What is your work 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 on prototypes to ensure quality and performance
Implemented design changes based on feedback from testing
(2 Questions)
- Q1. GD& T and question on past experience?
- Q2. Gave some case study to explain
Sankha Dey
Selected
I appeared for an interview in Oct 2024, where I was asked the following questions.
- Q1. Overall Previously work experience
- Ans.
I have diverse experience in design engineering, focusing on innovative solutions and collaboration across multidisciplinary teams.
Worked on a project to redesign a consumer product, improving its ergonomics and reducing manufacturing costs by 15%.
Collaborated with cross-functional teams, including marketing and production, to ensure design feasibility and market alignment.
Utilized CAD software to create detailed 3D mo...
- Q2. Field of expertise
Interview Preparation Tips
(1 Question)
- Q1. Basic mechanical and automotive questions
(1 Question)
- Q1. Tell me about yourself and hobbies
- Ans.
I am a design engineer with a passion for creating innovative solutions. In my free time, I enjoy hiking, painting, and playing the guitar.
Design engineer with experience in creating innovative solutions
Passionate about hiking, painting, and playing the guitar
Enjoy exploring new design concepts and pushing boundaries
(2 Questions)
- Q1. Technical questions on CAD
- Q2. CREO version, commands
Interview Preparation Tips
(1 Question)
- Q1. Technical questions to automobile related
Interview Preparation Tips
Solve RS Aggrawal for aptitude
(1 Question)
- Q1. Learn basic concepts of core subjects
(1 Question)
- Q1. All mechanical Basics Like manufacturing process GD&T Thermodynamics laws Stress vs strain curve
Interview Preparation Tips
Selected
I appeared for an interview before Mar 2024.
(2 Questions)
- Q1. Gd & T , part modeling ,assemblies
- Q2. Cad software related knowledge required
(2 Questions)
- Q1. Previous experience
- Q2. Gd &T ,casting ,forging and types
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Tata Technologies Interview FAQs
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Tata Technologies Interviews By Designations
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Tata Technologies Design Engineer Reviews and Ratings
based on 342 reviews
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Senior Design Engineer
2.3k
salaries
|  ₹5.7 L/yr - ₹13.5 L/yr |
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Solution Developer
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| ₹4.5 L/yr - ₹9.5 L/yr |
|
Team Lead
658
salaries
| ₹10.9 L/yr - ₹19.6 L/yr |
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