2024 - Final Examination - Engineering Drawing and CAD II

A regular cone is been cut by a plane that is perpendicular to the axis of the cone the section will be like __________. (一个规则的圆锥体被一个垂直于圆锥体轴线的平面切割，截面将像__________。)

• Ellipse

• Hyperbola

• Circle

• Triangle

When the projectors are parallel to each other and also perpendicular to the plane, the projection is called ________. (当投影仪彼此平行且也垂直于平面时，投影称为________。)

• Oblique projection

• Orthographic projection

• Isometric projection

• Perspective projection

The front view of an object is shown on which plane? (对象的前视图显示在哪个平面上？)

• Profile plane

• Vertical plane

• Horizontal plane

• Parallel plane

The side view of an object is shown on which plane? (对象的侧视图显示在哪个平面上？)

• Profile plane

• Vertical plane

• Horizontal plane

• Parallel plane

The top view of an object is shown on which plane? (对象的俯视图显示在哪个平面上？)

• Profile plane

• Vertical plane

• Horizontal plane

• Parallel plane

The type of line used to represent the cutting plane in drawing is. (在图形中用于表示切割平面的线的类型为。)

• 
• 
• 
• 

Multi-view projections are the collection of orthogonal two-dimensional projections of a three-dimensional body. (多视图投影是三维实体的正交二维投影的集合。)

• True ☑

• False ☒

Which of the following scales is a reducing scale?

• 3 : 2

• 1 : 3

• 1 : 1

• 1 : 0.4

Which of the following scales is neither an enlarging nor a reducing scale?

• 3 : 2

• 1 : 4

• 1 : 0.5

• 1 : 1

For the drawing sheets A2, A3, and A4 what is the width of the border?

对于图纸 A2、A3 和 A4，边框的宽度是多少？

• 10 mm

• 5 mm

• 15 mm

• 20 mm