Benninger AG Junior Research and Development Engineer Interview Questions and Answers

Manufacturing processes are the steps through which raw materials are transformed into finished products.

• Manufacturing processes involve a series of steps such as casting, molding, machining, welding, and assembly.

• Each process is designed to achieve specific goals like shaping, joining, or finishing the product.

• Examples include injection molding for plastic parts, CNC machining for precision components, and welding for

GD&T stands for Geometric Dimensioning and Tolerancing. It is a system for defining and communicating engineering tolerances.

• GD&T is used to specify the allowable variations in form, size, and orientation of part features.

• It helps ensure that parts fit together properly and function as intended.

• GD&T uses symbols, such as concentricity, perpendicularity, and flatness, to communicate tolerances.

• It is commonly used in ind...read more

1st angle and 3rd angle are two different methods of representing orthographic projections in engineering drawings.

• 1st angle projection is commonly used in Europe and Asia, where the object is imagined to be in the first quadrant (top right) of the coordinate system.

• 3rd angle projection is commonly used in North America, where the object is imagined to be in the third quadrant (bottom right) of the coordinate system.

• In...read more