ENGINEERING DRAWING QUIZ

On a floor plan the dashed line that appears approximately 24" outside the exterior wall represents the ________.

Plumbing drain lines

Sidewalk

Roof overhang

None of these

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This is a flat or rounded tab protruding from a surface, usually to provide a method for attachment:

Chamfer

Lug

Spot face

Boss

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The top, front, and bottom views align in this manner:

Vertically

Horizontally

Parallel to the frontal plane

According to the planar views

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A back or backing weld is a type of:

Resistance weld

Upset weld

Arc and gas weld

Groove weld

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The ________ tool on the Dimension tool bar places the length of an arch on a drawing.

Arc Length

Diameter

Arc Radius

Radius

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Given a situation in which the drafter has crossed extension lines in a drawing what can be done to clean up the point of crossing?

Use the Break tool to clean up the extension lines

Use the Tolerance tool to clean up the extension lines

Use the Modify tool to clean up the extension lines

Use the stretch tool to clean up the extension lines

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In order to create one solid model from two or more separate solid shapes the drafter will need to position them and then ________.

Use the Join command

Use the Add Parts tool

None of these

Use Union to join them

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A projection weld is a type of:

Fillet weld

Arc weld

Resistance weld

Gas weld

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In a CAD system, you can draw an ellipse by specifying these:

The midpoint and end points

The bounding lines

The center and radius

The center and major and minor axes

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This type of surface is tipped to all principal planes of projection and does not appear true size in any standard view:

Orthographic

Parallel

Oblique

Foreshortened

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