N4/5 GC - Geometry (Cones)

Which type of line is used to indicate center lines in technical drawings?

• Continuous thick line

• Dashed line

• Line - dash

• Continuous thin line

In orthographic projection, how many principal views are typically used to represent an object?

• 1

• 2

• 3

• 4

In the context of UK technical standards, what does BSI represent?

• British Standards Institute

• British Standards International

• British Standards Institution

• British Standards Information

What is the term used to describe the actual size of an object as represented in a technical drawing?

• True shape

• True length

• Net development

• Orthographic view

What is the purpose of a net in technical drawing?

• To show a 2D layout that can be folded into a 3D object

• To provide a 3D model of a 2D sketch

• To illustrate a magnified section of an object

• To display an object's internal features

In technical drawing, what is the purpose of using labels?

• To add decorative elements

• To indicate dimensions and notes

• To show the colour scheme

• To represent hidden lines

What is the true shape of a cone's base?

• Square

• Rectangle

• Circle

• Triangle

Which view in an orthographic projection shows the object as seen from the front?

• Plan

• End Elevation

• Elevation

• Isometric view

In technical drawing, what is the term used to describe the process of creating a flat pattern from a 3D object?

• Orthographic projection

• Net development

• True length calculation

• Sectional view