GM Modular Product Design Engineer Interview Questions and Answers

Q1. Basic questions
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Q1. Engineering concept
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Application of aptitude

Q1. Salary per annum
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Q1. Document verification..
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Q1. Technical questions from department HOD..
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Not very easy nor hard

Q1. 1st angle 3rd angle drawing difference
Ans. 
1st angle and 3rd angle drawings are two different methods of representing a 3D object on a 2D plane.
• 1st angle projection is commonly used in Europe and Asia, where the object is imagined to be in the first quadrant, while 3rd angle projection is commonly used in North America, where the object is imagined to be in the third quadrant.

• In 1st angle projection, the top view is placed below the front view, while in 3rd ang...read more
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Q2. Different symbols of drawing
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Different symbols used in engineering drawings represent various elements and features.
• Symbols for dimensions (e.g. diameter, length)

• Symbols for surface finish (e.g. roughness)

• Symbols for welding (e.g. fillet weld)

• Symbols for electrical components (e.g. resistor)

• Symbols for mechanical components (e.g. gear)
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Q3. Cpm pert related
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Q1. What are the basic needs of an electrical industry
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The basic needs of an electrical industry include reliable power supply, efficient equipment, skilled workforce, and safety measures.
• Reliable power supply to ensure uninterrupted operations

• Efficient equipment to optimize production and reduce costs

• Skilled workforce to design, install, and maintain electrical systems

• Safety measures to prevent accidents and ensure compliance with regulations
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Q2. Basic questions of electrical engineering
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Q1. Designing prototype on Auto CAD
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AutoCAD is a powerful tool for designing prototypes with precision and accuracy.
• Start by creating a 2D sketch of the prototype

• Use the extrude, revolve, or sweep command to create 3D models

• Add dimensions and annotations to ensure accuracy

• Test the prototype by simulating real-world conditions

• Make necessary adjustments and refine the design

• Export the prototype as a 3D model for further testing or manufacturing
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Q2. Designing of 3d views in Creo
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Designing 3D views in Creo involves creating and manipulating 3D models using various tools and techniques.
• Start by creating a 3D model using sketches, extrusions, and other features

• Use the view manager to create and manipulate different views of the model

• Apply materials, textures, and lighting to enhance the realism of the model

• Use rendering tools to create photorealistic images and animations

• Export the model in vario...read more
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Q1. What are the industrial standards
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Industrial standards are guidelines and specifications set by regulatory bodies to ensure safety, quality, and consistency in manufacturing processes.
• Industrial standards cover a wide range of areas such as materials, processes, and products.

• Examples of industrial standards include ISO 9001 for quality management, ASTM for materials testing, and ANSI for product safety.

• Adherence to industrial standards is often require...read more
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Q2. Standards of electrical starter field
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Standards for electrical starter field ensure safety and reliability of equipment.
• Standards are set by organizations such as IEEE and IEC

• They cover aspects such as design, testing, and performance

• Examples include IEEE 45 for marine electrical systems and IEC 60947 for low-voltage switchgear

• Compliance with standards is important for ensuring safety and avoiding equipment failure
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Q1. Discussion on salary and perks
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Q2. Joining formalities with Joining date and LOA
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Q1. General introduction
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Q1. Question about your working area.
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Q1. Round 4 not required
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