Identify the object.

Identify the object.

Identify the object.

Identify the Scale.

Identify the object.

CADD is an acronym for Computer-Aided Drafting and Design.

The key element in the CADD system is the plotter.

The monitor is the key element in a CADD system.

Plotters are used to output large format drawings.

Printers are the most accurate for outputting "To Scale" drawings.

Plotting directly from the software are the most accurate in obtaining "To Scale" drawings.

A scale is an instrument used to measure a proportional ratio.

The only way to create an exact drawing is with CAD.

Engineering graph paper is always 1/4" square.

Plotted drawings are always "To Scale."

Most drawings are now printed instead of being plotted.

Typically, blueprints are no longer used in industry.

Blue-lines are special types of drawings printed with blue ink.

Vellum is a type of paper used for pencil drawings.

Mylar is used only in laser printers.

Mylar is typically used when inking a drawing.

Printer plots directly from the software are the most accurate in obtaining "To Scale" drawings.

Two-Point perspective has how many vanishing points?

In a perspective drawing, the _____ is the location of the observer's eye.

The _____ represents a horizontal plane called the ground plane.

One-point perspectives are commonly used for:

In a One-Point perspective, both views of the station point must be the same distance from the:

One-point perspectives are ______ perspectives.

What is the result when an object is placed behind the picture plane and the station point is above the ground line?

The distance between the ground line and horizon line represents the:

Any portion of the object that touches the picture plane will be _____ in the perspective drawing.

The picture plane is normally located between the object and the:

It is always necessary to find at least one ____ in a Two-Point perspective drawing so that height measurement can be done.

In most instances, the station point is positioned so that it forms a cone of vision of ____ degrees with respect to the object.

The height of the observer's eye is represented by the distance between the ___ and ___.

Two-point perspectives are good communication tools because:

What part of a perspective drawing is positioned to create a cone of vision between 30 degrees and 45 degrees?

A "slice" of a planned structure is shown in this type of view.

Construction lines:

What is the dressed size of 4x12 lumber?

In the example shown of an architectural coding system, the third character identifies:

In the example shown of an architectural coding system, the first character identifies:

A type of pictorial drawing commonly used for communication purposes is the perspective.

Isometric and oblique drawings are types of pictorial drawings.

In perspectives, the station point is an indefinite distance from the object.

The picture plane may be in front of, behind, or pass through the object.

The picture plane is a transparent plane on which the perspective is drawn.

If the station point is too close to the object, the drawing will be distorted and unrealistic.

Window schedules are required regardless of the project size.

North arrows should always be dark and very visible on the drawing.

Good drafting skills are essential to any drafting project and are developed with practice. The three main skills that you need to develop are:

Because construction drawings are abstract, you should use as few lines as possible to describe an object. (4-2)

Section and elevation symbols as shown are sometimes referred to as:

Aligning notes at the ___ produces an even margin and improves readability.

Different line weights (thickness) and types communicate different ideas.

Drawn lines have a hierarchy of relative weight.

Hidden lines should touch each other at corners and touch any solid they intersect, begin, or end.

Poche (poh-shey) is a French word for a repetitive, textural pattern used to describe the material of which an object is made.

Match lines show where to align a large drawing that spans two or more sheets of paper.

A local note differs from a general note.

Miscellaneous symbols which indicate, finish wall type or structural grid, are identified by placing a name and/or number inside the shape.

Drawings are laid out on a structural grid system that shows the location of column, load-bearing walls and other structural elements.

Notes cannot be placed between dimension lines and object lines.

An area where a close-up is needed and is encircled by heavy dashed lines (called an enlargement box) has an attached ID label. The label states where to find the close-ups.

What is the area, in square feet, of the side elevations of this house? Do not include the four-foot square window. Round to the nearest whole number.

An Architectural Drafter lays out (measures off) a line 72 inches long. The line is divided into 12-inch lengths. How many sections are obtained from this?

How many 9-inch line segments are there in a straight line 108 inches long?

A structural drafter estimates that 50 gusset plates will be needed to frame a building. It was found that only 37 were needed. The actual amount is within what percent of the estimate?

An Architect estimates that it will take 120 bundles of roofing shingles to cover the roof of a building. When the job is completed, it is found that 113 bundles were used. What is the percent of accuracy of the estimate? (5-5)