ENG 1113 Quiz 1

Select all inclined surfaces

C, F

What is the principal view of multiview drawing

Front

Which view is first in multiview drawing

Front

What is the name of the technique employed in the creation of multiview drawings to project the size and location of geometric features from one view to another

Orthographic Projection

What object snap will permit you to snap to the quadrant points on the circumference of the circle, arc or ellipse

Quadrant

The common point where 2 lines meet

Vertex Point

Normal surfaces are _____ to the projection plane and appear true to size and shape

parallel

In what field must a drafter be familiar with floor plans, elevations and construction details?

Architecture

How many views of an object should a drafter draw?

As many as are needed to describe the object

What are construction lines?

Lightly drawn lines to facilitate the transfer of info (size and location of geometric features) from one view to another

In the projection plane technique of visualizing multiviews, the viewer's line of sight is ______ to the projection plane.

Perpendicular

Planes that meet at right angles to each other are

Perpendicular

When a line makes contact with a circle at only one point but doesn't intersect the circle, it is

Tangent

When defining a point with a relative coordinate that is to the _______ of or _______ below the start point you must use a negative sign before the coordinate value.

left, below

Inclined surfaces are ______ relative to the projection plane and as a result are not true to size.

slanted

Select all normal surfaces

A B E G

To draw a line via Polar coordinates that has a length of 10 units and a direction of 45 degrees what do you type after calling up the Line tool and defining the first point

10 tab 45

Start point is (1,1) what do you type to go 2 units right and 1 unit down.

2, -1

What ratio is double scale

2=1

What object snap that will permit you to snap to the center of any circle, ellipse, arc. etc

Center

A circle is defined by its

Center point and diameter/radius

In what field must a drafter be familiar with roads, bridges, water and wastewater systems and surveying techniques?

Civil

When 2 or more circles share a common center point they are

Concentric

Name 3 terms used to describe the creation of technical drawings.

Drafting, Engineering Drawings, CAD (computer aided drawings)

This command breaks compound objects, such as rectangles, into separate entities-usually for the purpose of editing

Explode

This command/tool is used to create rounded inside/outside corners on objects.

Fillet

What does half scale mean?

The size of the drawing is 1/2 the size of the manufactured object

(T/F) Object Snaps provide a way to specify precise location on objects whenever you are prompted for a point within a command

True

(T/F) To draw vertical and horizontal lines via the Direct Entry method, Dynamic Input (F12) and Orthomode (F8) must be on.

True

Relative coordinates use ____________________ to locate a point relative to the previous point that was defined.

X and Y coordinates