FAQ’s for AutoCAD or General Drafting Jobs

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AutoCAD FAQ_S

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1. To print the entire project, you will choose to regulate what to plot

1. Display

2. Extends

3. Limits

4. Window

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2. When drawing in 2D, what axis do you NOT work with?

1. X

2. Y

3. Z

4. WCS

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3. To create a revolved solid, use the

1. EDGESURF comman

2. REVSURF comman

3. REVOLVE comman

4. EXTRUDE command

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4. All of the following are examples of solid primitives except the

1. sphere.

2. cone.

3. dome.

4. pyrami

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5. To store and display modeling information, AutoCAD® uses

1. cell decomposition.

2. boundary representations and sweeping.

3. constructive solid geometry.

4. pure primitive instancing.

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6. Spatial occupancy enumeration is rarely used in CAD applications because it

1. requires a large amount of memory.

2. is not sufficiently accurate for CAD work.

3. requires an obscure operating system.

4. does not allow 3D solids to be edite

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7. To control the type of surface created using the Smooth surface option of the PEDIT command, use the?

1. SURFTAB1 system variable.

2. SURFTAB2 system variable.

3. SURFTYPE system variable.

4. EDGESURF comman

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8. A wireframe model is created using

1. 2D objects with the EXTRUDE comman

2. 2D objects such as points, lines, and circles.

3. 3D objects such as spheres and cones.

4. 3D commands such as REVOLVE and TABSURF.

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9. If you were on one side of a wireframe cube looking toward a solid sphere on the other side of the cube, you would see?

1. only the wireframe.

2. the solid sphere and the wireframe, because the wireframe has no sides.

3. the outline of the sphere through the translucent walls of the wireframe.

4. the solid sphere only, because the wireframe is transparent

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10. Wireframe drawings can be used to

1. show and define the sides of an object.

2. present design ideas to potential clients.

3. calculate volume.

4. determine spatial relationships between objects

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11. The View option of the UCS command

1. aligns a new UCS parallel to the screen.

2. aligns a new UCS to the selected face of an object.

3. moves the origin of the current UCS to the lower left corner of the screen.

4. applies the current UCS to a specified viewport

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12. To view a model from any position in 3D space, use the

1. VIEW comman

2. 3DZOOM comman

3. 3DORBIT comman

4. PAN comman

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13. A wireframe model of a titanium block would most closely resemble a(n)

1. ice cube.

2. empty cardboard box.

3. box-shaped wire basket.

4. book

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14. The UCS command

1. allows you to manipulate the user coordinate system.

2. controls display of the UCS icon.

3. defines the world coordinate system.

4. allows you to draw in the YZ plane

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15. All of the axes in the 3D coordinate system meet at

1. 60° angles.

2. 90° angles.

3. 120° angles.

4. 135° angles.

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16. The right-hand rule is used to determine the direction of the

1. positive X axis.

2. negative Y axis.

3. positive Z axis.

4. negative X axis.

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17. The VIEW command does all of the following except

1. provide access to AutoCAD®’s predefined views.

2. provide access to custom views.

3. create a new custom view.

4. display the View toolbar

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18. You have just created an interesting new round object by using REVSURF to revolve a complex curve around an axis. However you find there are only 6 faces around the perimeter leaving it very rough looking. What variable do you change to correct this?

1. Set SURFTAB2 to 18

2. Set TABSURF1 to 18

3. Set SURFTAB1 to 18

4. Set TABSURF2 to 18

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19. The purpose of the UCSICON command is to:?

1. Permit a user to move the UCS system.

2. Permit a user to redefine the location of 0,0.

3. Permit a user to control the placement and appearance of the icon to help you understand your orientation in the XYZ coordinate system.

4. Provide a working plane to draw on.

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20. Which AutoCAD command will determine precisely the volume of a complex (or simple) 3D Solid part?

1. AREA

2. MASSPROP

3. VOLUME

4. E. CALCULATE

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21. You want to draw an octagon shape window on a vertical wall face in your 3D House Plan. Which UCS command option is best suited to place your User Coordinate System on this front wall face to ensure the window is placed flat on this wall?

1. Origin

2. ZAxis

3. 3point

4. View

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22. To control the type of surface created using the Smooth surface option of the PEDIT command, use the

1. SURFTAB1 system variable.

2. SURFTAB2 system variable.

3. SURFTYPE system variable.

4. EDGESURF comman

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23. The number of segments in a tabulated surface is controlled by the

1. SURFTAB1 system variable.

2. SURFTAB2 system variable.

3. SURFTYPE system variable.

4. EDGESURF comman

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24. Surface models are used mostly in

1. modeling mechanical parts.

2. creating architectural models.

3. modeling complex electrical systems.

4. modeling complex curves in boat hulls and car fenders.

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25. To avoid surprises when you create a wireframe model, it is a good idea to

1. avoid using object snaps.

2. stay in the default world coordinate system.

3. specify coordinates using the absolute technique.

4. view the model from the top (plan) view while working.

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26. If you were on one side of a wireframe cube looking toward a solid sphere on the other side of the cube, you would see

1. only the wireframe.

2. the solid sphere and the wireframe, because the wireframe has no sides.

3. the outline of the sphere through the translucent walls of the wireframe.

4. the solid sphere only, because the wireframe is tr

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27. To determine if two parts (3D Solids) will fit together without any interference, what 3D AutoCAD command would you use?

1. FIT

2. UNION

3. SUBTRACT

4. INTERFERE

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28. Computer-aided design software is used by ……………..

1. Architects

2. Engineers

3. Drafters & artists

4. All of the above

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29. What does AutoCAD stands for?

1. Automatical Computer Aided Design

2. Automated Computer Application Design

3. Automatic Computer Aided Data

4. None of the Above

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30. Which of the following state grid is use to design perspective?

1. Isometric

2. Parametric

3. Pro-Optic

4. None of the above

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31. Which of the following command in AutoCAD is used to create multiple viewports in the layout?

1. EATTEDIT

2. VPORTS

3. QSELECT

4. GROUP

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32. By which of the following comand, you can draw a rectangle in AutoCAD?

1. ARC

2. POL

3. REC

4. CO

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33. Which of the following is the extension for autocad drawing file?

1. DWG

2. ACTD

3. ACD

4. None of the above

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34. How many workspaces are available in AutoCAD?

1. 2

2. 3

3. 4

4. 5

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35. What happens when we use Scaling command for an objects?

1. Smaller

2. Bigger

3. Either smaller or bigger

4. None of the above

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36. How would you select set of objects in a drawing?

1. By a crossing window drawn from right to left

2. By a crossing window drawn left to right

3. Shift+ clicking on the objects

4. None of the above

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37. The origin of a drawing is at

1. 0,0

2. 1,0

3. 0,1

4. 1,1

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38. If you want to rotate an Objects, it is rotated around?

1. Bottom of the object

2. Base point

3. Center of the object

4. Origin

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39. How long will a line from 0,5 to 5,5 be?

1. 10 units

2. 5 units

3. 15 units

4. None of the above

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40. Polar coordinates are used mostly for drawing which of the ollowing

1. Arc

2. Ellipse

3. Angular lines

4. None of the above

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41. If during the CCW measurement result gives an angle 135 degrees, the same CW angle measured is

1. 225 degrees

2. -135 degrees

3. -225 degrees

4. 135 degrees

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42. Which of the following file extensions can not be opened in the AutoCAD

1. dwg

2. dxf

3. dot

4. dws

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43. How to make a random line with an angle of 40 degrees to the x axis

1. will write 0 <40

2. will write 2 <40

3. will write 3<40

4. will write 4 <40

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44. what happens when we use the mouse wheel?

1. Zoom in / zoom out

2. pan & scan

3. extents / all

4. scale

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45. Why do we have 16,7 M colors in RGB

1. Because so one can distinguish man

2. since this is the limit of graphics cards

3. For each color we have 256 shades and colors combination third

4. Because we want compatibility between PC and Macintosh

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46. When in absolute Cartesian coordinates have points A (10.8) and B (6.5), then to make a line from A -> B with relative polar coordinates will write

1. @ -5 <36.88

2. @ 4 <30

3. @ 5 <216,88

4. @ 3 <60

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47. What can we not create from the offset command

1. Vertical straight

2. Concentric circles

3. Three parallel lines

4. Parallel arcs

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48. If I want to draw a line in the direction 07:30 (local time). At what angle will it be dispalyed

1. -135 degrees

2. 270 degrees

3. -225 degrees

4. None of the above

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49. What is the difference between the Scale command and Zoom command

1. Scale for single object, while the Zoom whole plan

2. No difference

3. H Scale can grow / shrink a shape up 10 times, while the Zoom has no limits

4. H Scale changes the size of objects, while the Zoom changes the visibility of the project

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50. What is the use of viewports

1. Allows us to see the screen or on paper different views of the same project

2. Give us the ability to see projects have become a newer version of AutoCAD from our

3. We can make a change in one part of the plan, without affecting the rest

4. None of the above

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