engineering+graphics+test
.doc
6.
Perspective drawings are the least time-consuming types of pictorials to draw by hand.
A. True B. False
Answer: Option B
7.
The horizon in the perspective view should be drawn at the same level above the ground line as the height of the station point.
A. True B. False
Answer: Option A
8.
Only vertical lines behind the picture plane are foreshortened.
A. True B. False
Answer: Option B
9.
Parallel lines converge toward a single point on the horizon called the vanishing point.
A. True B. False
Answer: Option A
10.
Most CAD programs produce only wireframe, not solid perspective representations.
A. True B. False
Answer: Option B
11.
The vanishing point is the intersection of the ground plane with the picture plane.
A. True B. False
Answer: Option B
12.
Using CAD, you are typically able to select viewing distance, focal point, z-axis convergence, and arc resolution scale for perspective representations.
A. True B. False
Answer: Option A
13.
The picture plane should never be placed behind the station point.
A. True B. False
Answer: Option B
14.
The position of the observer's eye is called the station point.
A. True B. False
Answer: Option A
15.
The picture plane can be placed either behind the object or in front of the object.
A. True B. False
Answer: Option A
11.
The vanishing point is the intersection of the ground plane with the picture plane.
A. True B. False
Answer: Option B
12.
Using CAD, you are typically able to select viewing distance, focal point, z-axis convergence, and arc resolution scale for perspective representations.
A. True B. False
Answer: Option A
13.
The picture plane should never be placed behind the station point.
A. True B. False
Answer: Option B
14.
The position of the observer's eye is called the station point.
A. True B. False
Answer: Option A
15.
The picture plane can be placed either behind the object or in front of the object.
A. True B. False
Answer: Option A
16.
One-point perspective is also known as angular perspective.
A. True B. False
Answer: Option B
1.
This type of section is limited by a break line:
A. Removed section
B. Revolved section
C. Broken-out section
D. Half section
Answer: Option C
2.
Drafters should use a ________ in a section view of a mechanical part that includes the cylindrical view of a threaded hole.
A. Center line
B. Hatch line
C. Poly line
D. Dimension line
Answer: Option A
3.
The section view drawing in which one fourth of an object has been marked for removal is known as a ________ section.
A. full
B. half
C. quarter
D. none of the above
Answer: Option B
4.
In offset sections, offsets or bends in the cutting plane are all:
A. 90 degrees
B. 180 degrees
C. Either 90 or 180 degrees
D. 30, 60, or 90 degrees
Answer: Option A
5.
When filling an area with a hatch pattern in AutoCAD the drafter needs to be able to ________.
A. see the entire bounding area to hatch
B. set Ortho on
C. turn ISO grid off
D. set the layer to Defpoints
Answer: Option A
6.
To avoid having to dimension to a hidden feature the drafter can utilize a ________ section.
A. whole
B. half
C. broken out
D. all of the above
Answer: Option D
7.
Objects that are symmetric can be shown effectively using this type of section:
A. Quarter section
B. Half section
C. Full section
D. Symmetric section
Answer: Option B
8.
This type of section is not in direct projection from the view containing the cutting plane:
A. Revolved section
B. Removed section
C. Broken-out section
D. Full section
Answer: Option B
9.
By using a ________ section of a cylindrical mechanical part the drafter should be able to show only one view of the part.
A. half
B. whole
C. revolved
D. broken out
Answer: Option C
10.
In the section view, the areas that would have been in actual contact with the cutting plane are shown with:
A. A cutting plane line
B. Section lining
C. Visible lines
D. Lines and arrows
Answer: Option B
11.
These breaks are used to shorten the view of an object:
A. Section breaks
B. Aligned breaks
C. Conventional breaks
D. Full breaks
Answer: Option C
12.
In architectural drawing ________ are often used to illustrate and detail structural components.
A. Foundation beam detail sections
B. Wall sections
C. Building sections
D. All of the above
Answer: Option D
13.
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
Answer: Option D
14.
In this type of section, one quarter of the object is removed:
A. Revolved section
B. Removed section
C. Quarter section
D. Half section
Answer: Option D
15.
A ________ section allows the drafter to create a Cutting Plane line which is not in a straight line across the part.
A. Offset
B. half
C. whole
D. broken out
Answer: Option A
16.
The ________ is a standard element of a section view in a technical drawing.
A. Cutting Plane line
B. Section lines
C. Material hatch pattern
D. All of the above
Answer: Option D
17.
When creating a Cutting Plane line with AutoCAD it is customary to use a ________ to create the line.
A. center line
B. polyline
C. dashed line
D. hatch line
Answer: Option B
1.
Hidden lines are typically included in section views.
A. True B. False
Answer: Option B
2.
The Cutting Plane line reveals the type of material that the object is to be made from.
A. True B. False
Answer: Option B
3.
Removed sections should be labeled and arranged in order from right to left.
A. True B. False
Answer: Option B
4.
When a cutting plane line would obscure important details, just the ends of the line outside the view and the arrows can be shown.
A. True B. False
Answer: Option A
5.
The cutting plane is shown in a view adjacent to the sectional view.
A. True B. False
Answer: Option A
6.
The pattern used for hatching a section can be something other than diagonal lines.
A. True B. False
Answer: Option A
7.
In offset sections, the bends in the cutting plane are typically shown in the sectional view.
A. True B. False
Answer: Option A
8.
Omit hidden lines from both halves of a half section whenever possible.
A. True B. False
Answer: Option A
9.
The visible edges of the object behind the cutting plane are not cross-hatched.
A. True B. False
Answer: Option A
10.
Quarter sections expose the interior of one half of the object and the exterior of the other half.
A. True B. False
Answer: Option B
11.
The visible lines adjacent to a revolved section may be broken out if desired.
A. True B. False
Answer: Option A
12.
When a part is cut fully in half, the resulting view is called a half section.
A. True B. False
Answer: Option B
13.
The ANSI 131 hatch pattern is the AutoCAD default hatch pattern.
A. True B. False
Answer: Option A
14.
The section lines in all hatched areas for an object must be parallel.
A. True B. False
Answer: Option A
15.
One of the outcomes of using section views in a technical drawing is the elimination of hidden lines.
A. True B. False
Answer: Option A
16.
In AutoCAD the Hatch tool is used to designate what pattern is to be used for a section view.
A. True B. False
Answer: Option A
17.
The angle of revolution should always be less than 45 degrees for an aligned section.
A. True B. False
Answer: Option B
18.
In technical drawing a section view is often used to reveal some or all of an object's internal features.
A. True B. False
Answer: Option A
19.
Section views are only used for mechanical drawings.
A. True B. False
Answer: Option B
20.
The Cutting Plane line should be displayed at the same line weight as object lines.
A. True B. False
Answer: Option B
21.
When a cutting plane coincides with a centerline, the cutting plane line takes precedence.
A. True B. False
Answer: Option A
22.
If you set the ANSI 131 hatch pattern to an angle of 45 degrees the lines will be placed vertically.
A. True B. False
Answer: Option A
23.
Ribs, webs, gear teeth, and other similar features are typically not hatched with section lining, even if the cutting plane slices them.
A. True B. False
Answer: Option A
24.
Section views cannot replace the normal top, front, side, or other standard orthographic views.
A. True B. False
Answer: Option B
25.
A section-lined area is always completely bounded by a visible outline.
A. True B. False
Answer: Option A
26.
The preferred cutting plane line style is made up of equal dashes ending in arrowheads.
A. True B. False
Answer: Option A
27.
The arrow points on either end of a Cutting Plane line indicate the direction of view.
A. True B. False
Answer: Option A
28.
It is not acceptable to use the general-purpose symbol at different angles for different parts.
A. True B. False
Answer: Option B
1.
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
Answer: Option A
2.
Some of the common terms used to describe technical drawing include:
A. Drafting
B. Engineering Graphics
C. Engineering Drawing
D. All of the above
Answer: Option D
3.
An architect often relies on a ________ to complete the set of technical drawings used in the design of an office building.
A. technical illustrator
B. artist
C. drafter
D. construction superintendent
Answer: Option C
4.
In oblique sketches, the most commonly used angles for receding lines are:
A. 15 or 30 degrees
B. 25 or 30 degrees
C. 30 or 45 degrees
D. 45 or 60 degrees
Answer: Option C
5.
A drafter who develops technical drawings of a highway overpass would most likely be a ________ drafter.
A. architectural
B. civil
C. mechanical
D. process piping
Answer: Option B
6.
These types of projectors converge at a vanishing point:
A. Perspective B. Parallel
C. Orthographic D. Oblique
Answer: Option A
7.
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
Answer: Option D
8.
This type of solid has two bases that are parallel equal polygons:
A. Pyramid B. Prism
C. Cone D. Torus
Answer: Option B
9.
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
Answer: Option C
10.
When designing a home for a client, one of the most important pre-design considerations that an architect needs to address is ________.
A. how much money the client is willing to spend.
B. the site on which the house is to sit
C. the nearest grocery store
D. whether or not there is a curb and gutter system
Answer: Option B
11.
This is formed where three or more surfaces intersect:
A. Oblique B. Line
C. Edge D. Vertex
Answer: Option D
12.
The Department of Labor's Bureau of Labor Statistics predicts that some of the best opportunities for employment in our near future will be for students who ________.
A. drop out of high school
B. graduate from high school and go right into the workforce
C. obtain a two year technical degree from a community or junior college
D. earn a B.S. degree in psychology
Answer: Option C
13.
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
Answer: Option A
14.
Students can complete an associate's degree in drafting which normally takes about ________ years to complete.
A. one B. two
C. three D. four
Answer: Option B
15.
This is used in drawings to represent the edge of a solid object:
A. Angle B. Vertex
C. Surface D. Line
Answer: Option D
16.
The daily workload of a ________ drafter would generally include technical drawings of machine parts.
A. architectural B. civil
C. electrical D. mechanical
Answer: Option D
17.
This type of solid has a polygon for a base and triangular lateral faces that intersect at a vertex:
A. Pyramid B. Prism
C. Cone D. Torus
Answer: Option A
1.
These include taper pins, straight pins, dowel pins, clevis pins, and cotter pins:
A. Bolts
B. General fasteners
C. Machine pins
D. Rivets
Answer: Option C
2.
The distance a screw thread advances axially in one turn is the:
A. Lead B. Pitch
C. Turn D. Crest
Answer: Option A
3.
The standard number of threads per inch for various diameters is the:
A. Series of thread
B. Lead
C. Major diameter
D. Thread pitch
4.
This type of fit is high quality and is used for the bulk of interchangeable screw thread work:
A. Class 1
B. Class 2
C. Class 3
D. Class 4
Answer: Option B
5.
This type of thread is a thread on the inside of a member:
A. Basic thread
B. External thread
C. Internal thread
D. Major diameter thread
Answer: Option C
6.
This is the smallest diameter of a screw thread:
A. Internal thread diameter
B. Minor diameter
C. Major diameter
D. External thread diameter
Answer: Option B
7.
This is the bottom surface joining the sides of two adjacent threads:
A. Lead B. Pitch
C. Crest D. Root
Answer: Option D
1.
ANSI has established three classes of fit.
A. True B. False
Answer: Option A
2.
Keys can be used to prevent movement between shafts and wheels.
A. True B. False
Answer: Option A
3.
Doubled threads are composed of two or more ridges running side by side.
A. True B. False
Answer: Option B
4.
A screw thread is a ridge of uniform section in the form of a helix on the external or internal surface of a cylinder.
A. True B. False
Answer: Option A
5.
The major diameter is the largest diameter of a screw thread.
A. True B. False
Answer: Option A
6.
Pitch is equal to 12 divided by the number of threads per inch.
A. True B. False
Answer: Option B
7.
Springs may be classified as either helical springs or flat springs.
A. True B. False
Answer: Option A
8.
Rivets are not considered permanent fasteners.
A. True B. False
Answer: Option B
9.
A machine pin is a mechanical device designed to store energy when deflected and to return the equivalent amount of energy when released.
A. True B. False
10.
Tap drill depth does not include the cone point of the drill.
A. True B. False
Answer: Option A
11.
Thread length, finish, and proportions are some of the standard characteristics of bolts and nuts.
A. True B. False
Answer: Option A
12.
A torsion spring is a type of helical spring.
A. True B. False
Answer: Option A
13.
An internal thread is a thread on the outside of a member.
A. True B. False
Answer: Option B
14.
The axis of a screw is the longitudinal centerline through the screw.
A. True B. False
Answer: Option A
15.
The root is the top surface joining the two sides of a thread.
A. True B. False
Answer: Option B
16.
The form of a thread is the cross section of the thread cut by a plane containing the axis.
A. True B. False
Answer: Option A
17.
Multiple threads are composed of one ridge, and the lead is equal to the pitch.
A. True B. False
Answer: Option B
18.
A Class 3 fit is exceptionally high quality and recommended only when high cost of precision is warranted.
A. True B. False
Answer: Option A
1.
When lines intersect on a drawing at angles of this many degrees, it is customary not to dimension the angle:
A. 360 B. 180
C. 90 D. 45
Answer: Option C
2.
This is the term for the range of tightness or looseness resulting from the allowances and tolerances in mating parts:
A. Limits B. Fit
C. Specifications D. Allowance
Answer: Option B
3.
This is the measured size of a finished part:
A. Actual size
B. Dimensioned size
C. Production size
D. Basic size
Answer: Option A
4.
This means that a feature of a finished product contains the maximum amount of material permitted by the toleranced dimensions for that feature:
A. Maximum material condition
B. Machined material condition
C. Maximum machined indication
D. Machine mark indication
Answer: Option A
5.
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
Answer: Option D
6.
Acceptable parts must not extend beyond this:
A. Boundary limits
B. Hole limits
C. Specification
D. Tolerances
Answer: Option A
7.
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
Answer: Option B
1.
Defining the datum reference frame is necessary to apply GDT principles.
A. True B. False
Answer: Option A
2.
Specific tolerances are based on the part's function and fit.
A. True B. False
Answer: Option A
3.
Nominal size is used for general identification and is usually expressed in decimals.
A. True B. False
Answer: Option A
4.
Unilateral tolerances have traditionally been given on angles.
A. True B. False
Answer: Option B
5.
Geometric dimensioning and tolerancing can simplify the inspection process.
A. True B. False
Answer: Option A
6.
Geometric tolerances state the maximum allowable variations of a form or its position from the perfect geometry implied in the drawing.
A. True B. False
Answer: Option A
7.
In reference to geometric tolerancing, the term "geometric" refers to forms such as planes, cylinders, and squares.
A. True B. False
Answer: Option A
8.
Implied 90 degree angles typically have different general tolerances applied to them than other angles covered by a general note.
A. True B. False
Answer: Option B
9.
Datum surfaces and features are used as references to control other features.
A. True B. False
Answer: Option A
10.
Allowance is the maximum clearance or minimum interference specified to achieve a fit between two mating parts.
A. True B. False
Answer: Option B
11.
The ISO has its own system of preferred metric limits and fits.
A. True B. False
Answer: Option A
12.
Increased precision makes parts less expensive to manufacture.
A. True B. False
Answer: Option B
13.
Tolerance is the total amount a specific dimension is permitted to vary.
A. True B. False
Answer: Option A
14.
Large batches of parts may use statistical methods to control quality where a sample of parts is inspected.
A. True B. False
Answer: Option A
15.
Tolerances of form and position are typically not used to control straightness.
A. True B. False
Answer: Option B
1.
A half-moon protractor is divided into how many degrees?
A. 360 B. 180
C. 270 D. 310
Answer: Option B
2.
A line drawn with a long section, short dash, and another long section is a ________.
A. hidden feature
B. center of a circle
C. center axis of a hidden cylinder
D. center of a radius
Answer: Option C
3.
Traditional drafters need to be able to create several different line widths because ________.
A. different line widths convey different information
B. the line width has to do with how dark it appear in the finished drawing
C. they seem to transmit better in a fax machine
D. it makes no difference
Answer: Option A
4.
Several of the tools used in traditional drafting include the following:
A. Parallel straight edge
B. 45 degree triangle
C. Circle template
D. All of the above
Answer: Option D
5.
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
Answer: Option A
6.
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
Answer: Option B
7.
An engineer's scale would be used to measure lines on a drawing where the scale factor reads ________.
A. 1/4" = 1'-0"
B. 1/8" = 1'-0"
C. 1" = 100'
D. 3/4" = 1'-0"
Answer: Option C
8.
Referring to the fractional inches to decimal inches to millimeter conversion chart on page 55 what is the equivalent mm measurement of 3/16 inch.
A. 1.906 B. 4.7625
C. 5.958 D. 14.6844
Answer: Option B
9.
Some traditional board drafters preferred the drafting machine over the parallel straight edge because it could be used without the need for________.
A. circle templates
B. triangles
C. technical pens
D. lettering guides
Answer: Option B
10.
The first step in creating a traditional technical drawing is to ________.
A. draw a series of guide lines
B. set up the miter line
C. align the paper so that it will be positioned square to the parallel bar
D. sharpen the leads in the technical pens
Answer: Option C
1.
With some imagination, traditional drafters could actually produce a true 3-dimensional drawing.
A. True B. False
Answer: Option B
2.
The parallel straight edge can be used for aligning the paper as well as drawing horizontal lines.
A. True B. False
Answer: Option A
3.
Both the drafting machine and the parallel straight edge were used on specially designed tables to aid the drafter in producing technical drawings.
A. True B. False
Answer: Option A
4.
When using a technical pencil to create a drawing the drafter would usually select a soft lead to create a very light line.
A. True B. False
Answer: Option B
5.
A line to be drawn perpendicular to a horizontal line can only be drawn with a 45 degree triangle.
A. True B. False
Answer: Option B
6.
An architect's scale is divided into 10ths of an inch.
A. True B. False
Answer: Option B
7.
A drafter can use the 45 degree triangle to draw a 30 degree line.
A. True B. False
Answer: Option B
8.
Every drafter and engineer continues to utilize both the architect and engineer's scales.
A. True B. False
Answer: Option A
9.
Prior to the development of computer aided drafting, drafters relied on drawing boards, paper, and pencils to create technical drawings.
A. True B. False
Answer: Option A
10.
A 15 degree line can be easily created by arranging both the 45 degree and 30/60 degree triangles.
A. True B. False
Answer: Option A
1.
A projection weld is a type of:
A. Resistance weld
B. Arc weld
C. Gas weld
D. Fillet weld
Answer: Option A
2.
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
Answer: Option D
3.
A back or backing weld is a type of:
A. Groove weld
B. Resistance weld
C. Arc and gas weld
D. Upset weld
Answer: Option C
4.
Welding drawings are a special type of this kind of drawing:
A. Symbol B. Perspective
C. Assembly D. Isometric
5.
Which of the following is one of the basic types of welded joints:
A. T-joint
B. Rear joint
C. Angle joint
D. Groove joint
Answer: Option A
1.
Welding is often used for large structures that are difficult or impossible to fabricate entirely in a shop.
A. True B. False
Answer: Option A
2.
Weldments are composed of a number of separate pieces fastened together as a unit.
A. True B. False
Answer: Option A
3.
A seam weld is a type of arc and gas weld.
A. True B. False
Answer: Option B
4.
The symbol for the desired weld is attached to the reference line, or shank, of the arrow.
A. True B. False
Answer: Option A
5.
Groove weld size is usually specified on the welding symbol.
A. True B. False
Answer: Option A
6.
In a welding drawing, joints are all shown as they would appear before welding.
A. True B. False
Answer: Option A
7.
A fillet weld is a type of resistance weld.
A. True B. False
Answer: Option B
8.
The usual fillet weld has equal legs.
A. True B. False
Answer: Option A
9.
In a welding symbol, the arrow points to the joint where the weld is to be made.
A. True B. False
Answer: Option A
10.
A groove weld is a type of arc and gas weld.
A. True B. False
Answer: Option A
11.
Type of weld is typically not specified on the welding symbol.
A. True B. False
Answer: Option B
12.
Welding is often more expensive when only one or a few identical parts are required.
A. True B. False
Answer: Option B
13.
A spot weld is a type of resistance weld.
A. True B. False
Answer: Option A
14.
Welding templates can simplify drawing welding symbols by hand.
A. True B. False
Answer: Option A
1.
In these drawings it is necessary to show cut surfaces and distinguish between adjacent parts:
A. Auxiliary drawings
B. Assembly sections
C. 3D assemblies
D. Parts lists
Answer: Option B
2.
These drawings are given to contractors to perform work or manufacture individual parts:
A. Assembly details
B. 3D drawings
C. Working drawings
D. Skeleton assemblies
Answer: Option C
3.
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
Answer: Option D
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
Answer: Option B
5. An accurate record of changes made to released drawings is tracked via this:
A. A revision block
B. The basic title form
C. Working drawings
D. Portable documents
Answer: Option A
6. 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
Answer: Option C
7. These are groups of components of a larger machine:
A. Subassemblies
B. External assemblies
C. Component assemblies
D. Major assemblies
Answer: Option A
1. Hidden lines are usually included on assembly drawings.
A. True B. False
Answer: Option B
2.
In assembly drawings, views should show how the parts fit together and suggest the function of the unit.
A. True B. False
Answer: Option A
3. The U.S. Patent Office has strict requirements for patent drawings.
A. True B. False
Answer: Option A
4. Working drawings are not legal documents.
A. True B. False
Answer: Option B
5. Patent drawings must be mechanically correct and constitute complete illustrations of every feature of the invention claimed.
A. True B. False
Answer: Option A
6. Assembly drawings are usually not dimensioned.
A. True B. False
Answer: Option A
7. When multiple detail drawings are shown on one sheet, it is not always necessary to identify each part.
A. True B. False
Answer: Option B
8. In working drawings, showing two detailed parts per sheet is typically preferred.
A. True B. False
Answer: Option B
9. In assembly sections, bolts, nuts, and keys are typically left unsectioned.
A. True B. False
Answer: Option A
10. Patent applications do not always include line drawings.
A. True B. False
Answer: Option B
11. In 3D assemblies, the last part added to the assembly becomes the parent part.
A. True B. False
Answer: Option B
12. To simplify drawings, it is permissible to list rather than draw standard parts.
A. True B. False
Answer: Option A
13. Detail drawings are also called piece part drawings.
A. True B. False
Answer: Option A
14. A skeleton assembly can be used to define locations of individual parts in an assembly.
A. True B. False
Answer: Option A
15. Working drawings are a set of assembly and detail drawings.
A. True B. False
Answer: Option A
16. Detail drawings contain all of the necessary information to manufacture a part.
A. True B. False
Answer: Option A
17. With constraint based modeling software, assembly constraints create relationships between modeled parts.
A. True
B. False
Answer: Option A