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4

An oil refinery relies on which type of drafter to maintain and update the technical piping drawings used for the construction and maintenance of the facility.

A. Architectural

B. Civil

C. Process piping

D. Electrical

Correct Answer :

C. Process piping


Related Questions

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4

In order to convert fractional inches into decimal inches ________.

A. Look on a metric conversion chart

B. Divide the numerator (top number) by the denominator (bottom number)

C. Check the engineer's scale

D. All of the above

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4

This is formed where three or more surfaces intersect:

A. Oblique

B. Line

C. Edge

D. Vertex

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4

These plans, made by the steel fabricator, are assembly drawings for the steel structure:

A. Welding plans

B. Assembly plans

C. Construction plans

D. Erection plans

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4

Once a drawing is determined to be complete, the title block is used to document the change from:

A. A draft to a finished drawing

B. A finished to a working drawing

C. An assembly to a finished drawing

D. A working drawing to a draft

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4

This type of structural steel drawing shows all dimensions necessary for fabrication:

A. Shop drawings

B. Design drawings

C. Weldment drawings

D. Application drawings

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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 perspective drawings this is placed between the observer and the object:

A. Vanishing point / horizon

B. Station point

C. Ground line

D. Plane of projection / picture plane

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4

When creating your own blocks it is important to avoid drawing any portion of the block in the ________ layer.

A. Zero

B. Center line

C. Hatch

D. Hidden line

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4

When positioning this feature of perspective projection, the centerline of the cone of visual rays should be directed toward the approximate center of the object:

A. Station point

B. Vanishing point

C. Horizon

D. Ground line

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4

Auto-CAD refers to isometric ellipses as ________.

A. Ellipses

B. Iso-ellipses

C. Iso-circles

D. Circles

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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

When only a small section of an interior area needs to be revealed the drafter can use a ________ section.

A. Half

B. Quarter

C. Full

D. Broken out

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4

An Auto-CAD term that refers to a pre-drawn object which is stored in a drawing file and can be inserted into any other drawing file as needed is a ________.

A. Block

B. Brick

C. Balloon

D. None of the above

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4

This should show what changes were made, when, and by whom:

A. Portable document

B. Record of revisions

C. Title form

D. Revision drawings

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4

This practice considers an individual part's dimensions and tolerances and that part's relation to its related parts:

A. Applying allowances

B. Geometric dimensioning and tolerancing

C. Creating datum references

D. Angular dimensioning tolerances

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4

A ________ is the person responsible for verifying that the drawings in a project set are free of mistakes.

A. Client

B. CAD trainee

C. Receptionist

D. Checker

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4

Three dimensional models are often used in the design process to __________.

A. Help the client understand the overall design concept

B. Help the client select a color for their carpet

C. Provide the client with a model which they can use to impress their friends

D. Determine the quantity of brick needed to build the house

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4

The maximum and minimum sizes of a feature are identified by a ________ tolerance.

A. Limits

B. GD&T

C. Reference

D. Allowance

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4

When using the direct entry method to create a horizontal line exactly three inches long the drafter should ________ first.

A. Pull the line from away from the starting point very carefully

B. Insure that Ortho is on

C. Enter 3 for the length of the line

D. Read the coordinate position on the Dynamic Readout

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4

This is the bottom surface joining the sides of two adjacent threads:

A. Lead

B. Pitch

C. Crest

D. Root

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4

This type of rapid prototyping system uses a laser to fuse powdered metals, plastics, or ceramics:

A. Fused deposition modeling

B. Stereo lithography apparatus

C. Solid ground curing

D. Selective laser sintering

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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

This type of solid has two bases that are parallel equal polygons:

A. Pyramid

B. Prism

C. Cone

D. Torus

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4

This type of solid is egg-shaped and can be created by revolving an ellipse around one of its axes:

A. Ellipsoid

B. Torus

C. Cone

D. Cylinder

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4

In isometric projection, all distances are approximately this percentage of their true size:

A. 120 percent

B. 80 percent

C. 50 percent

D. 20 percent

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4

To insure that everyone understands what the electrical symbols represent it is customary to include a ________ on the electrical sheet.

A. List

B. Part number

C. Electrical legend

D. Electrical layer

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4

This is the total amount that the feature on the actual part is allowed to vary from what is specified by the dimension:

A. Allowance

B. Tolerance

C. Specification

D. Difference

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4

The 3-D commands on the Modeling toolbar include ________.

A. Box

B. Sphere

C. Extrude

D. All of the above

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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

In an assembly section, these parts should have their section lines left out or shown solid black:

A. Bolts

B. All fasteners

C. Thin parts

D. Rivets