FAQ’s for AutoCAD or General Drafting Jobs

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AutoCAD FAQ_S

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1. Which command convert discrete objects in polyline

1. Union

2. Subtract

3. Join

4. Polyline

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2. What is the primary difference between the Model tab and the Layout tab(s)?

1. the Model tab is used for drawing in 3D and a Layout is used for drawing in 2D

2. the Model tab is where you create the drawing and a Layout tab represents the sheet that you will plot or print on

3. the color of the background

4. the Model tab displays the drawing you are copying from and the Layout tab is where you lay out the new drawing

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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. 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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5. To create an approximation of a Coons patch in AutoCAD®, use the

1. 3DMESH comman

2. REVSURF comman

3. TABSURF comman

4. EDGESURF comman

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6. All of the following are surface primitives except the

1. box.

2. cone.

3. spiral.

4. dish.

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7. A surface primitive is a(n)

1. basic 3D object that can be used to create more advanced models.

2. wireframe model from which surface models can be create

3. 2D object that can be extruded to form a surface model.

4. analytic surface from which nonanalytic surfaces can be create

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8. A fillet surface is used to

1. reshape a bicubic Coons patch with smooth curves.

2. round the edges of a planar surface.

3. blend two surfaces together.

4. convert facets into smooth curves.

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9. Of the following, the object best suited for a wireframe model is

1. the hull of a speedboat.

2. a refrigerator.

3. a wire shelving unit.

4. a laptop computer.

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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. 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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12. 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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13. The World option of the UCS command

1. returns to the world coordinate system.

2. returns to the previous user coordinate system.

3. defines a new world coordinate system.

4. aligns a new coordinate system parallel to the screen. Answer:- A

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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. In AutoCAD®, all objects are drawn on the

1. YZ plane.

2. XZ plane.

3. XY plane.

4. ZX plane.

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16. 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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17. 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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18. 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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19. The axis used to show depth in AutoCAD® is the

1. W axis.

2. X axis.

3. Y axis.

4. Z axis

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20. Which of these objects will only draw flat on the current XY working plane and not allow 3D coordinate input (e.g. Z input)? (Check ALL that apply)

1. LINE

2. DONUT

3. CIRCLE

4. PLINE

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21. 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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22. 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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23. 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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24. Which one of the following AutoCAD objects can NOT have a 3D (Z) thickness property applied to it?

1. TEXT

2. MTEXT

3. LINE

4. CIRCLE

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25. 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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26. 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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27. Compared with surface and solid models, wireframe models take

1. about the same amount of time to create.

2. less time to create.

3. more time to create.

4. about 30 minutes to create.

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28. The main difference between creating wireframe models and creating 2D objects is that

1. 2D objects cannot be extrude

2. wireframe objects cannot be edited using 2D editing commands.

3. 2D objects are created on two or more planes.

4. wireframe geometry is created using the X, Y, and Z axes.

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29. 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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30. Computer-aided design software is used by ……………..

1. Architects

2. Engineers

3. Drafters & artists

4. All of the above

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31. The objects should be selected by ………… for stretching any object in AutoCAD?

1. Select all method

2. Picking Method

3. Cross window selection method

4. None of the above

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32. To obtain parallel lines, concentric circles and parallel curves _________ is use

1. Copy

2. Fillet

3. Offset

4. None of the Above

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33. The scale command can be accessed easily by typing ………..

1. S

2. C

3. SC

4. SL

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34. Which of the following workspaces are available in AutoCAD?

1. 3D basics

2. 3D modelling

3. Drafting and Annotation

4. All of the above

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35. Fillet command can be used to obtain?

1. Sharp corners

2. Round corners

3. Both a & b

4. None of the above

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36. How will you deselect an object while you are selecting set of objects?

1. Ctrl+ click on the object to be removed

2. Shift + Click on the object to be removed

3. Alt + Click on the object to be removed

4. None of the above

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37. How many AutoCAD objects are in a rectangle?

1. One

2. Two

3. Three

4. Four

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38. Where should you pay attention when you are working with autocad commands?

1. Drawing area

2. Status bar

3. Tool bars

4. Command window

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39. Which of the following is NOT a unit of length measurement?

1. Yards

2. Parsecs

3. Microns

4. Grads

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40. What does associative hatch means

1. Monitors the changes in shape that fills

2. Relates to the other hatch plan

3. Both of the above

4. None of the above

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41. If the scheme that stores will be opened in AutoCAD 2006 then you must save it in

1. AutoCAD 2004 dwg

2. AutoCAD 2006 dwg

3. AutoCAD 2007 dwg

4. None of the above

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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 time (according to the clock) are 270 degrees according to the conventional time?

1. 12 exactly

2. 6 exactly

3. 9 exactly

4. 10 exactly

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45. What setting gradient allows us to fill an open area?

1. Gap

2. Tolerance

3. Transparency

4. Open

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46. 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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47. 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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48. Which symbol shows the snap point to the closest point

1. with circles and dots in the center

2. With two triangle

3. With three orthogonal

4. With Diamond

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49. When do we fix a block attribute

1. Before you fix the block

2. When I make the block

3. After fix the block

4. No matter the number

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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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