International Automotive Components Design Engineer Interview Questions and Answers

First round is aptitude test all type of questions asked like verbal, reasoning and Technical

Q1. Explain stress, strain curve diagram with example?
Ans. 
Stress-strain curve shows relationship between stress and strain in a material under tension.
• Stress-strain curve is a graphical representation of how a material deforms under stress.

• It typically consists of a linear elastic region, a yield point, plastic deformation, and ultimate failure.

• Example: Steel has a high yield strength, so its stress-strain curve shows a steep initial slope.

• Example: Rubber has a low yield stre...read more
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Q2. What is DOF? How many degrees of freedom from any object
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DOF stands for Degrees of Freedom. It refers to the number of independent parameters that define the configuration of an object.
• DOF is the number of ways a rigid body can move in 3D space.

• For a rigid body in 3D space, there are 6 degrees of freedom - 3 translational and 3 rotational.

• Examples of DOF include linear motion along x, y, z axes and rotational motion around x, y, z axes.
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Q1. Seating regulations
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Q2. Safety standards
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Q1. Salary expectation
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Q2. When can you join
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Q1. Part drawing 2D or 3D
Ans. 
2D is a flat picture while 3D is one that has depth.
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Q2. Sketcher 2d drawings
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First of all we sketch 2d drawings after we assembly the complete object
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Q3. Assembly all part drawing
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When 2D sketch complete, after we calling parts to make complete assembly.
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Q4. Generative Sheet metal
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Q5. Generative drafting
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Q1. About the roles and responsibilities
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Q2. Why you want to switch the job
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Q1. Related to domain knowledge
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Q2. About the software learnt and the domain depth knowledge
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Q1. Short introduction, technical questions
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Q1. What are your strengths and weaknesses?
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Q2. Tell me about yourself.
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Q1. Why should we hire you?
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Q2. What are your strengths and weaknesses?
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Q1. Tell me about yourself
Ans. 
I am a design engineer with a passion for creating innovative solutions.
• Experienced in using CAD software such as AutoCAD and SolidWorks

• Proficient in designing mechanical components and systems

• Strong problem-solving and analytical skills

• Collaborative team player with excellent communication skills

• Successfully completed projects like designing a new product for a client and improving manufacturing processes
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Q2. What are the top 5 features of CATIA?
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CATIA is a CAD software with various features. Here are the top 5:
• Advanced surface modeling

• Assembly design and management

• Kinematics simulation

• Sheet metal design

• Generative shape design
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Q3. What is component drawing vs assembly drawing
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Component drawing shows individual parts with dimensions and specifications, while assembly drawing shows how parts fit together to form a complete product.
• Component drawing focuses on individual parts and their specifications

• Assembly drawing shows how parts fit together to form a complete product

• Component drawing is used for manufacturing and quality control

• Assembly drawing is used for assembly instructions and mainte...read more
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Q1. Tell me about your self
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Q2. Press tool and about transfer dies
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