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Test your basic knowledge |
Certified Drafting Exam
Start Test
Study First
Subject
:
certifications
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A dashed medium-weight line used to identify features that cannot be seen in a given view.
Chamfers
Phantom
Isometric projection
Hidden
2. A CADD drawing aid formed by a network of uniformly spaced points or lines on the screen.
Detailed thread representation
Grid
Building section
Design Budget
3. Angled planar faces added to lines or curves.
Coincident constraint
Exploded
Floor plan
Chamfers
4. Restrictions applied to sketches to define sketch geometry in reference to other sketch geometry.
2 x 6
Consumed
Combs
Geometric constraints
5. Occurences of features copied and positioned a specified distance apart around an axis.
Circular feature pattern
Cutting Plane
Elevation
Half Scale
6. Used in AutoCAD to show various materials in sectional drawings
Chamfers
Hatching
Exploded
Dimension
7. Vertical cut through house used to show construction components of building
2 foot minimum
Building section
Isometric Sketch
Composite iMates
8. An orthographic drawing of multiple parts that shows relationship of parts to each other in a mechanism
Vertical
General assembly
Constraints
Circular feature pattern
9. For a three-dimensional object - a line that cannot be seen because view of it is obstructed by part of the object or of another object
Hidden line
Elevation
Perpendicular
2 foot minimum
10. The positions or locations of points on the X Y and Z planes.
Bend Relief
Coordinates
Program
Auxiliary View
11. A dimensioning method that provides coordinates from established datums that are usually located at the corner of the part or the axis of a feature.
Auxiliary View
Orthographic
Bend Relief
Arrowless Dimensioning
12. Used to make lines of varying colors and widths on CAD drawings
Isometric Lines
Auxiliary View
Layers
Assembly
13. Depth of an object is drawn at any angle.
Oblique Sketch
Square footage cost
Orthographic
Axis of Rotation
14. A feature part or assembly stored in a catalog that can be inserted into a part model as a feature.
Constraints
Coincident constraint
2 x 6
Catalog Feature
15. Heavy line used to outline visible edges of an object.
Constraints
Object
Construction geometry
Cylinder
16. A spiral or helix feature used primarily to create springs detailed threads and similar items.
Nonisometric Lines
Coil
Bend Radius
Isometric Sketch
17. The inside radius of a formed feature.
Elevation
Arc
Bend Radius
Hidden
18. A curved surface connecting two surfaces which form an angle.
Fillet
1 1/2 x 3 1/2
Perspective
Tangent
19. A line that normally runs between two extension lines has arrows or ticks at its ends and has a value at its center.
Dimension
Perpendicular
Isometric projection
Equilateral
20. User coordinate system - Used in the construction of 3D solids in AutoCAD
Orthographic
UCS
Child Node
Floor plan
21. Fillets and rounds that have a curve radius that does not change.
Constant fillets and rounds
Grid
Constraints
Construction geometry
22. Having a common center.
Exploded
Symbol
Bill of materials
Concentric
23. Relief typically added to a sheet metal part to relieve stress or the tear that occurs when a portion of a piece of material is bent.
Multiview
Balloon
Hatching
Bend Relief
24. Horizontal section through building shows width and depth of building
Chamfers
Floor plan
Control keys
Coordinates
25. The first view placed in a drawing to which all other views are added.
Assembly Constraints
Base View
Object line
Octagon
26. A light line of long dashes separated by two short dashes.
Layers
Phantom
Tangent
Closed loop
27. A drawing of an object as it appears to the eye.
Scale
Pictorial
Octagon
Oblique Sketch
28. The individual parts and subassemblies used to create an assembly.
Components
Inscribe
Hexagon
Center
29. A view used to show the true size and shape of an inclined surface that is not parallel to any of the projected views including the front top bottom left-side right-side and back views.
Square footage cost
Auxiliary View
Object
Angular Dimension
30. A panel that displays all the items in the current model or drawing.
Browser Bar (Browser)
Oblique projection
Cascading Menu
Inscribe
31. Used up in the creation of a model or feature.
Hatching
Object line
Border
Consumed
32. Constraints that establish geometric relationships and positions between one component face edge or axis and another component face edge or axis.
Symbol
Elevation
Closed loop
Assembly Constraints
33. A dimensioning method in which the size and location of features are given in reference to a datum.
Sketch
Base Environment
Elevation
Baseline Dimensioning (Datum Dimensioning)
34. Subordinate nodes that create are associated with or are consumed by the parent node item.
Auxiliary View
Circumference
Bill of materials
Child Node
35. Used in architecture to show exterior views of buildings
Hexagon
Exploded
Tangent
Elevation
36. Establishing assembly constraints including mate flush tangent and insert constraints by dragging one component to another component.
Alt-drag (Drag-mate)
Bend Radius
Simplified thread representation
Constant fillets and rounds
37. An estimated cost used by architects to begin schematic design process
Inscribe
Floor plan
Drawing number
Square footage cost
38. Lines that are not parallel to the axes.
Nonisometric Lines
Inscribe
Center Point
Sketch
39. Simple method of drawing threads on an orthographic drawing
Drawn
Simplified thread representation
Geometric constraints
Revision Blocks
40. A line used to represent the middle of a circle in engineering drawings
Auxiliary View
Isometric Sketch
2 x 6
Center line
41. A circular curve in which all of the points are an equal distance from the center point.
Elevation
Arc
Coil
Design Budget
42. A dimension used to define an object or feature that is not vertical or horizontal.
Cascading Menu
Octagon
1 1/2 x 3 1/2
Aligned Dimension
43. The ratio of the size of the object as drwan to the object's actual size.
Alt-drag (Drag-mate)
Arc
Scale
Program
44. The pivot point around which the selected geometry is copied.
Arrowless Dimensioning
Axis of Rotation
Diagonal
Centerline
45. The perimeter of a circle.
Hatching
Detailed thread representation
Design Budget
Circumference
46. Describes a polygon in which the flats are tangent to an imaginary circle; circumscribed polygons are measured across the polygon flats.
Orthographic
Simplified thread representation
Circumscribed
Boundary Patch
47. A closed curve in the form of a symmetrical oval.
Cutting Plane
2 x 6
Ellipse
Multiview
48. A rectangle or polygon near the edge of the drawing sheet that defines the usable drawing area of the drawing sheet. Borders may also include zone numbers and center marks.
Border
Coordinates
Geometric constraints
Program
49. Handlebar endpoints used to adjust the shape of a spline.
Bowtie Grips
Hatching
orthographic projection
Hidden line
50. Three dimensional drawing where the front faces forward and the depth dimensions go back at angles usually 15 30 or 45 degrees - Used when most information on drawing is on the front of the object.
Symbol
Elevation
Oblique projection
Vanishing point