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4

Baseline dimensions are referenced from a common geometric feature known as a ________.

A. Edge

B. Corner

C. Datum

D. Point of reference

Correct Answer :

C. Datum


Related Questions

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A circular arc is dimensioned in the view where you see its true shape by giving the value for its:

A. Diameter

B. Arc length

C. Radius

D. Chord length

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4

EDM is the acronym for:

A. Enterprise data management

B. Engineering drawing management

C. Enterprise drawing manipulation

D. Engineering data manipulation

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4

This is used in applications for nonferrous construction:

A. Copper tubing

B. Steel pipe

C. PVC pipe

D. Iron tubing

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4

These breaks are used to shorten the view of an object:

A. Section breaks

B. Aligned breaks

C. Conventional breaks

D. Full breaks

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4

A civil engineer working on a bridge design would probably rely on his ________ scale for checking printed drawings.

A. Engineer's

B. Metric

C. Architect's

D. None of the above

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4

The condition of a part when it contains the least amount of material is referred to as ________.

A. Smallest

B. LMC

C. MMC

D. Actual size

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4

In order to create an accurate assembly drawing the drafter should create the ________ drawings first.

A. Detail

B. Title block

C. Parts list

D. Isometric

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4

This type of section is limited by a break line:

A. Removed section

B. Revolved section

C. Broken-out section

D. Half section

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4

This line pattern is composed of three dashes, one long dash on each end with a short dash in the middle:

A. Object

B. Hidden

C. Center

D. Phantom

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4

The bounding box method for setting up an isometric drawing helps the drafter ________.

A. Confine the isometric drawing to its maximum size

B. Figure what lines are to be illustrated vertical and horizontal

C. Position the isometric drawing in paper space

D. None of the above

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4

Some common blocks used by architectural drafters include ________.

A. Door swings

B. Ceiling fans

C. Appliances

D. All of the above

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4

An accurate record of changes made to release drawings is tracked via this:

A. A revision block

B. The basic title form

C. Working drawings

D. Portable documents

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4

This is the theoretically exact size from which limits of size are determined:

A. Actual Size

B. Dimensioned size

C. Production size

D. Basic size

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4

A half-moon protractor is divided into how many degrees?

A. 360

B. 180

C. 270

D. 310

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4

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?

A. Use the Modify tool to clean up the extension lines

B. Use the Tolerance tool to clean up the extension lines

C. Use the Break tool to clean up the extension lines

D. Use the stretch tool to clean up the extension lines

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4

These weld symbols have no arrow-side or other-side significance:

A. Projection or seam weld

B. Back or backing weld

C. Surface or groove weld

D. Flash and upset weld

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4

When the drafter types the word BLOCK or selects the Make Block tool from the Draw tool bar the ________ will appear.

A. Grid

B. Block Text Box

C. Block Definition Dialog

D. None of the above

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4

Understanding the Cartesian coordinate system will help the beginning drafter ________.

A. Control the accuracy of the drawing

B. Produce a visible grid system

C. Select a different text style

D. Choose various line types

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4

The type of line that projects from an object for the express purpose of locating a dimension is a ________ line.

A. Visible

B. Hidden

C. Extension

D. Dimension

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4

Welding drawings are a special type of this kind of drawing:

A. Symbol

B. Perspective

C. Assembly

D. Isometric

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4

The site plan illustrates ________.

A. The floor plan

B. Where the house sits on the property

C. The roof plan

D. Where the garage and driveway are located

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4

In oblique projection, important shapes should be in this position relative to the viewing plane:

A. Parallel

B. Perpendicular

C. Adjacent

D. Rotated

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4

The standard number of threads per inch for various diameters is the:

A. Series of thread

B. Lead

C. Major diameter

D. Thread pitch

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4

In working drawings, these show all necessary information not given directly on the drawing with its dimensions and notes:

A. Document strips

B. Portable documents

C. Formatting forms

D. Title and record strips

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4

The primary unit of measurement for engineering drawings and design in the mechanical industries is the:

A. Millimeter

B. Centimeter

C. Meter

D. Kilometer

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4

These types of projectors converge at a vanishing point:

A. Perspective

B. Parallel

C. Orthographic

D. Oblique

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4

Some of the standard Auto-CAD text styles used in architectural drawings includes ________.

A. City Blueprint

B. Country Blueprint

C. Stylus BT

D. All of the above

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4

A projection weld is a type of:

A. Resistance weld

B. Arc weld

C. Gas weld

D. Fillet weld

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4

This is the measured size of a finished part:

A. Actual size

B. Dimensioned size

C. Production size

D. Basic size

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4

The architectural and construction industries use the United States National CAD standard (NCS) system on many ________ projects.

A. Residential

B. Commercial

C. Aerospace

D. Publicly funded