Which of the following types of 3D modelling technique have you been using.

• Wireframe Modelling

• Surface Modelling

• Solid Modelling

• Vector Modelling

In assembly design, what is the primary purpose of using constraints?

• To increase the file size

• To limit the movement of components

• To enhance the visual appearance

• To reduce the number of components

Which of the following is a parametric constraint in Autodesk Inventor 2025?

• Colour Constraint

• Dimensional Constraint

• Texture Constraint

• Material Constraint

What is the unit of measurement for small distances in Autodesk Inventor 2025 when using the British system?

• Inches

• mm

• Feet

• Yards

Which feature in Autodesk Inventor 2025 allows you to create a 3D model from a 2D sketch?

• Extrude

• Fillet

• Chamfer

• Shell

In assembly design, what is the significance of the 'grounded' component?

• It can move freely

• It is the smallest component

• It is the heaviest component

• It cannot move and other parts are constrained to it

Which of the following is NOT a type of parametric constraint?

• Geometric Constraint

• Dimensional Constraint

• Colour Constraint

• Assembly Constraint

What is the primary advantage of using parametric constraints in 3D modelling?

• To make models look more realistic

• To allow easy modifications

• To increase the complexity of the model

• To reduce the file size

In Autodesk Inventor 2025, which tool is used to combine multiple parts into a single assembly?

• Join

• Assemble

• Merge

• Union

What is the role of a 'mate' constraint in assembly design?

• To change the colour of components

• To align components face-to-face

• To increase the weight of components

• To reduce the number of components