Free Printable Orthographic Projections & Alphabet of Lines

Free Printable Worksheets

Worksheets

Orthographic Projections & Alphabet of Lines

Total questions: 31

Worksheet time: 34mins

Name

Class

Date

1.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

2.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

3.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

4.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

5.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

6.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

7.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

8.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

9.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

10.

Which orthographic view is the arrow pointing to? Be sure to pay close attention to the direction of the arrow.

a)

b)

c)

d)

11.

What is the purpose of a visible line?

a)

go over the construction lines to produce the proper weight line

b)

A visible line is used to indicate the visible edges and intersections of an object.

c)

Another method used to develop angles in sketching is to sketch a quarter circle and divide the resulting arc into the desired divisions.

d)

The lines are tangent to the circle at these points.

12.

4. What type of line is made up of a series of dashes and is used to show features that are not visible from the viewer’s point of view?

a)

Hidden Lines

b)

Section Lines

c)

Phantom Lines

d)

Overlapping Lines

13.

Which is the correct right side view of the figure provided?

a)

b)

c)

d)

14.

Recognize the view for the given isometric figure.

a)

Top view

b)

Right side view

c)

Left side view

15.

Is this an orthographic or isometric drawing?

a)

Orthographic

b)

Isometric

16.

If the Green is the top view and Red is the front, then what view is the Blue?

a)

Left Side

b)

Front

c)

Back

d)

Right Side

17.

Dimension lines generally terminate in _____ at the ends.

a)

Extensions

b)

Arrow-Heads

c)

Dimensions Lines

d)

Alphabet

18.

Recognize the view for the given isometric figure.

a)

Front view

b)

Right side view

c)

Left side view

d)

Top view

19.

The HEIGHT is shown in which view(s)?

a)

Both Front & Right

b)

Top Only

c)

Right Only

d)

Front Only

20.

The DEPTH is shown in which view(s)?

a)

Both Front & Right

b)

Top Only

c)

Top & Right Views

d)

Front Only

21.

The WIDTH is shown in which view(s)?

a)

Front View

b)

Top & Front Views

c)

Right View

d)

You're giving me a headache

22.

How many views do you need when you draw a cylinder?

a)

2

b)

3

c)

4

d)

1

23.

A line that is short and long dashes that represents a circle or hole is known as which?

a)

Object Line

b)

Hidden Line

c)

Construction Line

d)

Center Line

24.

a)

Break Line

b)

Thin Break Line

c)

Line

d)

Visible Line

25.

a)

Break Line

b)

Stitch Line

c)

Chain Line

d)

Phantom Line

26.

a)

Leader Line

b)

Arrow Line

c)

Extension Line

d)

Dimension Line

27.

a)

Section Lines

b)

Hidden Lines

c)

Visible Line

d)

Break Line

28.

What lines indicate where an object has been cut to show interior features?

a)

Over Lapping

b)

Cutting-Plane

c)

Short

d)

Guide

29.

What type of projection is shown on the right?

a)

First Angle Orthographic Projection

b)

Isometric Projection

c)

Third Angle Orthographic Projection

d)

Oblique Projection

30.

What is the type of projection shown here?

a)

Half Angle

b)

Third Angle

c)

Second Angle

d)

First Angle

31.

Identify the top view of this isometric object.

The arrow indicates the viewing direction.

a)

b)

c)

d)

Reset

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