Final Exam – Study Guide Drafting 1 Final Exam – Study Guide

The primary function of a(n) ____ is to improve industrial product designs. industrial designer Modelmaker teacher technical illustrator

____ produce physical designs of interior building spaces. Industrial designers Interior designers Tool designers Technical illustrators

A(n) ____ is responsible for planning and designing structures. Architect Teacher technical illustrator tool designer

A(n) ____ designs the cutting and holding devices used in manufacturing. Architect Interior designer technical illustrator tool designer

A(n) ____ prepares drawings in pictorial form for industrial use. interior designer Modelmaker Teacher technical illustrator

A drafting trainee ____. redraws or repairs damaged drawings and makes simple detail drawings prepares working drawings from specifications, sketches, and rough designs supervises other drafters All of the above.

Engineers ____. provide technical and managerial leadership in industry and government are responsible for the design and development of new products plan structures and highways All of the above.

The thin lines placed between extension lines to indicate a linear distance are ____ lines. cutting-plane Dimension Object section

The centers of round objects are indicated using ____. Centerlines hidden lines object lines section lines

General classifications of materials are identified using ____. Centerlines hidden lines object lines section lines

Lines drawn as a series of dashes. 125” in length with spaces Lines drawn as a series of dashes .125” in length with spaces .06” in length between the dashes are ____. construction lines dimension lines extension lines hidden lines

Cutting-plane lines are drawn to the same weight as ____. Centerlines hidden lines object lines section lines

Section lines are typically drawn inclined at ____. 30° 60° 45° 75°

Which of the following tools should not be used to sketch lines? Drawing pencil Eraser Graph paper Scale

A(n) ____ is sketched by first constructing a rectangle with dimensions equal to the major and minor axes of the object. Circle Ellipse Hexagon octagon

A(n) ____ is sketched by first constructing centerline axes and inclined lines at 30° and 60°. Circle Ellipse Hexagon octagon

A ____ is used to draw circles. Compass Protractor Scale triangle

Which of the following tools is used to transfer distances? Dividers French curve Protractor Template

A ____ can be used as a pencil pointer. Compass drafting machine sandpaper pad template

A ____ is used to remove eraser dust from a drawing. drafting machine dusting brush lead holder scale

A(n) ____ is used to mask items you wish to keep when erasing errors from a drawing. dusting brush erasing shield irregular curve protractor

A drawing sheet should be fastened to a drawing board using ____. drafting tape Glue Staples tacks

A ____ is used to draw inclined lines that cannot be drawn with triangles. Compass Protractor Scale T-square

Which of the following is not a form of drafting media? Drafting film Drafting tape Tracing paper Vellum

The dimensions of a B-size sheet are ____. 8.5 x 11 11 x 17 17 x 22 22 x 34

A(n) ____ scale typically contains scales labeled 10, 20, 30, 40, 50, and 60. architect’s engineer’s mechanical drafter’s metric

The best way to attach drafting media to a drawing board is to use ____. Staples Thumbtacks rubber cement drafting tape

The whole number divisions on an architect’s scale represent ____. Inches Feet Millimeters meters

____ have alternating long and short dashes drawn through the perimeter of a circular object. Centerlines Extension lines Object lines Section lines

On an architect’s scale, each division on the 16 scale is equal to ____. ½” ¼” 1/8” 1/16”

Which of the following statements is not true in relation to drawing lines? Lines must appear consistent in width from end to end. The pencil should form approximately a 30° angle against the drawing edge as the line is drawn. Lines should be “pushed” onto the paper, not “pulled.” The pencil should be rotated between the thumb and forefinger as the line is drawn.

A regular ____ has five equal sides. Hexagon Octagon Pentagon rhomboid

A(n) ____ triangle has no equal sides or angles. Equilateral Isosceles Right scalene

The horizontal spacing between words and sentences should be ____. half the letter height equal to the letter height twice the letter height three times the letter height

A lettering height of ____ is most commonly used on drawings. 1/8” ¼” ½” ¾”

Letters on drawings should be drawn to the ____ line weight. Border Hidden Object section

In orthographic projection, the ____ principal plane represents the projection of the top view of the object. Frontal Horizontal profile vertical

____ projection is the orthographic projection method most commonly used in the United States. First-angle Second-angle Third-angle Fourth-angle

When locating views on a drawing, the top view should be placed ____ the front view Above Below to the left of to the right of

When projecting views, depth distances may be projected to side views with a ____ projection angle or a compass. 30° 45° 60° 75°

Extension lines should begin ____ away from the object feature. 1/32” 1/16” 1/8” ¼”

Which of the following statements is true of leaders? The arrowed portion is always drawn vertical or horizontal. The leader shoulder should extend 1/16² from the arrowed portion. When a leader is located on the left side of a note, the shoulder connects to the beginning of the first line. On diameter dimensions, the tip of the arrowed portion should touch the primary center point of the object.

Which of the following is not one of the fundamental rules of dimensioning? Dimensions should be placed within object lines whenever possible. Dimensions should be drawn parallel to the measuring direction. Dimensions should be kept grouped together. Size and location dimensions should be placed on the view that shows the true shape of the detail being dimensioned.

Dimension lines and extension lines are drawn to the same line weight as ____. border lines object lines Centerlines section lines

When arranging dimensions on a drawing, ____ dimensions should be placed farthest from the view. Location Size Small overall

General-purpose section lines are typically spaced ____ apart. 1/8” ¼” ½” ¾”

A(n) ____ is developed by cutting out a portion of a long, uniform object and sliding the ends together. aligned section conventional break offset section removed section

To show where an imaginary cut is made through an object to be sectioned, a(n) ____ line is used. cutting-plane Object Phantom section

General-purpose section lines are usually drawn at ____ angles. 15° 30° 45° 60°

A(n) ____ section is used to describe objects with irregular features by rotating the features that do not intersect the cutting plane into the same plane. Aligned broken-out Outline removed

Which of the following statements is not true in relation to dimensioning pictorial drawings? Dimension lines are drawn parallel to the direction of measurement. Dimensions on adjacent planes can use the same extension line. Dimension numerals and letters may be unidirectional or parallel to the pictorial planes. Dimensions should be given at a scaled size rather than full size.

A(n) ____ drawing uses two 30° horizontal axes and a vertical axis to represent the basic dimensions of an object. Isometric Multiview Orthographic section

In an oblique drawing, the ____ surface of the object is parallel to the projection plane. Front Side Top bottom

Which of the following is true of dimensions in pictorial drawings? They are placed on top of (within) the view. They are placed in pictorial planes. They are duplicated across views to help clarify the content. They are drawn for hidden features.

In platform framing construction, the joists rest on a ____ and provide support for the subfloor. Header Riser sill plate truss

Framing members called ____ are nailed on the inside of a window opening to provide support for the header above the opening. cripples Joists trimmers trusses

The vertical component of a step in a run of stairs is called a ____. Cripple Header Riser tread

A(n) ____ plan uses contour lines to describe the slope of a site. Elevation Floor Foundation plot

A(n) ____ plan is drawn by passing an imaginary horizontal cutting plane through a structure approximately 4’ above the finished floor. Elevation Floor foundation plot

Which of the following floor plan components is represented by the symbol shown? Cabinets Fireplace Door Window

Which of the following floor plan components is represented by the symbol shown? Shower Door Fireplace Window

A triangular framing support built for long spans is called a ____. Cripple Header Trimmer truss

A ____ plan shows the interior arrangement of rooms in a structure. Floor Plat Plot site

A. French curve

B. 45 Degree Triangle

C. 30-60 Degree Triangle

D. T-Square

E. Drawing Board

F. Erasing Shield

G. Pencil

H. Protractor

I. Dusting Brush

J. Sand Paper Pad

K. Eraser

L. Compass

M. Drafting Tape

N. Scale

Section Line

Phantom Line

Dimension Line

Center Line

Object Line

Cutting-Plane Line

Hidden Line

A. Corner Brace

B. Cripple

C. Header

D. Sill

E. Sole Plate

F. Stud

G. Subfloor

H. Top Plate

I. Trimmer

Gable

Flat

Hip

Shed

Butterfly

A-Frame