OnShape 2.2 Vocabulary

What is a sketch in technical drawing?

• A rough drawing without measurements

• A set of curves drawn on a plane with dimensions and constraints

• A 3D model of an object

• A freehand drawing without any rules

When a sketch is "constrained," this means:

• It cannot be modified at all

• It can only be viewed in 2D

• It is fully controlled and limited in relation to other entities

• It is locked to a specific color scheme

What is the relationship between radius and diameter in a circle?

• They are the same measurement

• The diameter is half the radius

• The radius is half the diameter

• They are perpendicular measurements

The origin in a technical drawing refers to:

• The starting point of the first line drawn

• The point where all three planes intersect

• The endpoint of any line

• The center of any circle

What does it mean to extrude in technical drawing?

• To remove depth from an object

• To add color to a sketch

• To add depth to selected regions

• To rotate an object

A midpoint is defined as:

• Any point on a line

• The end of a line segment

• A point that divides a line segment into two equal parts

• The center of a circle

When you mirror an object in technical drawing, you:

• Create a reflection about a specified line

• Rotate the object 180 degrees

• Make the object transparent

• Divide the object into two parts

What is the purpose of dimensioning in technical drawing?

• To add decorative elements

• To specify colors and textures

• To add specific lengths or angles to sketch geometries

• To create 3D effects

What does offsetting accomplish in technical drawing?

• Rotates an object at a specific angle

• Creates a copy of a curve or shape at a specified distance and direction

• Removes part of a drawing

• Changes the line thickness

Which measurement represents the full width of a circle through its center?

• Circumference

• Radius

• Diameter

• Arc length