Automotive Robotics (India) Interview Questions, Process, and Tips

Q1. Tell me the GD&T symbols
Ans. 
Geometric Dimensioning and Tolerancing (GD&T) symbols are used to define the geometry of parts and assemblies in engineering drawings.
• GD&T symbols include position, concentricity, symmetry, perpendicularity, parallelism, flatness, circularity, cylindricity, profile of a line, profile of a surface, etc.

• Each symbol has a specific meaning and is used to communicate the required tolerances for manufacturing and inspection ...read more
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Q2. Difference between solid & sheetmetal design
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Solid design involves creating 3D models with volume, while sheetmetal design focuses on creating 2D models that can be bent or formed into 3D shapes.
• Solid design is used for creating objects with volume and complex shapes.

• Sheetmetal design is used for creating objects that can be easily bent or formed, typically used in manufacturing processes like metal fabrication.

• Solid design often involves features like fillets, c...read more
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Q1. During my interview i have very pleasant interview with my interview panel on my profile and previous experience and what role i am going to handle .
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Q2. How soon i can join
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Q3. 30 days I can join
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Q1. What is sheetmetal?
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Q1. Numby detailed and implementation
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Q2. Pandas structures and processes
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Q1. Django framework architecture
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Basic questions in online test

One min about one topic

Q1. Asked about basic questions in c programming and python
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Q2. Header file in c programming
Ans. 
Header files in C programming are used to declare functions, variables, and macros that can be used in multiple source files.
• Header files typically have a .h extension and contain function prototypes, type definitions, and global variables.

• They are included in source files using the #include directive.

• Example: #include includes the standard input/output functions in the program.
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Q3. Pass, break and continue diffrence
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Q1. Will check about the communication
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Q1. What is the concept of virtual inheritance in relation to vtables and vptrs in object-oriented programming?
Ans. 
Virtual inheritance allows a derived class to inherit from a base class without creating duplicate base class subobjects.
• Virtual inheritance is used to resolve the Diamond Problem in C++ where a class inherits from two classes that have a common base class.

• It ensures that only one copy of the base class is inherited by the derived class.

• Virtual inheritance introduces a virtual base class subobject to the derived class,...read more
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Q2. Explained about vtptr and vtable initialisation and structure
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Q1. What is the implementation of a class for string operations?
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A class for string operations can include methods for concatenation, substring extraction, length calculation, etc.
• Create a class with methods like concatenateStrings, extractSubstring, calculateLength, etc.

• Use string manipulation functions like substring, concat, length, etc. within the class methods.

• Ensure error handling for edge cases like empty strings or out-of-bounds indices.

• Example: class StringOperations { conc...read more
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Q1. Explain HIL steup
Ans. 
HIL setup stands for Hardware-in-the-Loop setup, which is a testing method that uses real components to simulate real-world conditions.
• HIL setup involves connecting a real-time simulation model to physical hardware components.

• It allows for testing of complex systems in a controlled environment.

• HIL setup is commonly used in automotive, aerospace, and industrial applications.

• Example: Using HIL setup to test a car's elect...read more
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Q2. HIL components
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