Honeywell International India Mechanical Engg. Design Interview Questions and Answers

1st angle projection is a method of creating a 2D drawing of a 3D object where the view is projected onto a plane located in front of the object.

• The object is placed in the first quadrant of the coordinate system

• The plane of projection is placed between the object and the observer

• The observer looks towards the object through the plane of projection

• The view of the object is projected onto the plane of projection

• Commonly

3rd angle projection is a method of creating a 2D drawing of a 3D object where the view is projected onto a plane from the opposite side of the object.

• The object is placed in the third quadrant of the coordinate system.

• The view is projected onto a plane that is placed in front of the object.

• The resulting drawing shows the object as if it has been sliced and unfolded onto the plane.

• Commonly used in engineering and manuf...read more

GD&T stands for Geometric Dimensioning and Tolerancing, a system used to define and communicate engineering tolerances.

• GD&T is a language used to communicate design intent and ensure parts are manufactured to the correct specifications.

• It uses symbols and annotations to define the allowable variation in form, orientation, location, and size of features on a part.

• GD&T is important for ensuring parts fit together correct...read more

Machine learning is a branch of AI that enables computers to learn and make predictions without explicit programming.

• Machine learning is a subset of artificial intelligence (AI) that focuses on developing algorithms and models that allow computers to learn from and make predictions or decisions based on data.

• It involves training a model on a large dataset and using it to make predictions or decisions on new, unseen dat...read more

Worked as a software engineer for 3 years at XYZ Company, specializing in front-end development.

• Developed and maintained front-end features for web applications

• Collaborated with cross-functional teams to deliver projects on time

• Participated in code reviews and provided feedback for improvements

Utilized STL in previous work experience for efficient data manipulation and storage

• Used vector to store and manipulate dynamic arrays of data

• Utilized map for efficient key-value pair storage and retrieval

• Implemented algorithms from the algorithm library for sorting and searching data

Used OOPS principles to design and implement a modular system for managing user data

• Created classes for User, Admin, and Moderator with inheritance and polymorphism

• Implemented encapsulation by restricting access to certain data fields through getters and setters

• Utilized abstraction to hide complex implementation details from other parts of the system

• Implemented interfaces for different user roles to ensure consistent b

Implemented multithreading in a web scraping project to improve performance and efficiency.

• Used multithreading to scrape data from multiple websites simultaneously

• Implemented thread pooling to manage and reuse threads efficiently

• Utilized synchronization techniques to prevent data corruption and ensure thread safety