Blueprints Lesson 2

Standard blueprint plans and elevations are generally drawn in ? projection.

a. holographic

b. isometric

c. orthographic

d. telemetric

The placement of each view as it appears on this multi-view illustration is considered to be

important information because the view placement shows fold-out (or construction) relationships.

Select one:

True

False

The key to understanding the relationship of views in a multi-view drawing is called ? .

a.3D viewing

b.full view

c.total view

d.visualization

The function of an auxiliary view is to provide a two-dimensional drawing perspective of an object,

which is ? the standard orthographic views, to show a feature of an object in true size and shape.

a.an elevation of

b.far less detailed than

c.in addition to

d.oblique to

How many basic views are necessary in an orthographic drawing to fully describe a simple cylinder?

Name them.

a.2 / front and top view

b.3 / front, top and side

c.4 / front, top, bottom, and side

d.Different views do not apply to orthographic drawings.

Isometric views may be described as giving a ? view of the object.

a.oblique

b.pictorial

c.realistic

d.cut-away

Generally, the perspective view is used to show the object in a presentation or be used as a sales

tool.

Select one:

True

False

An isometric view is a perspective drawing that has two orthographic views drawn with normal

horizontal lines angled at ? to provide a three-dimensional view of an object.

a.25°

b.30°

c.40°

d.45°

An oblique view is a perspective drawing that has one orthographic view drawn normally with a

second orthographic view that has its normal horizontal lines angled at ? to provide a threedimensional view of an object.

a.25°

b.30°

c.40°

d.45°