Dassault Systemes CFD Engineer Interview Questions and Answers

GD&T is a set of symbols and rules used to define and communicate engineering tolerances and specifications.

• GD&T stands for Geometric Dimensioning and Tolerancing

• It is used to ensure that parts fit together and function properly

• Examples of GD&T symbols include concentricity, perpendicularity, and flatness

• GD&T can be used in conjunction with CAD software to create precise 3D models

• It is important for engineers and manuf...read more

Manufacturing processes are methods used to transform raw materials into finished products.

• There are several types of manufacturing processes including casting, forging, machining, and welding.

• Casting involves pouring molten metal into a mold to create a specific shape.

• Forging involves shaping metal by heating it and then hammering it into the desired shape.

• Machining involves using cutting tools to remove material from...read more

6 Sigma is a more rigorous quality control process than 3 Sigma.

• 6 Sigma aims for 3.4 defects per million opportunities, while 3 Sigma aims for 66,807 defects per million opportunities.

• 6 Sigma uses statistical methods to identify and eliminate defects, while 3 Sigma relies on traditional quality control methods.

• 6 Sigma requires a higher level of training and expertise than 3 Sigma.

• Examples of companies that use 6 Sigma ...read more