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. Which command convert discrete objects in polyline

1. Union

2. Subtract

3. Join

4. Polyline

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

1. X

2. Y

3. Z

4. WCS

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5. The disadvantage of solids created using pure primitive instancing is that

1. they are less accurate than solids created using cell decomposition.

2. they must be converted to another type of solid before they can be edite

3. they are created using the B-rep format.

4. some of the parameters of the solids are not specifie

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6. 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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7. The Spline option of the PEDIT command

1. creates an arc-fit polyline joining each pair of vertices to convert a straight-line polyline into a curve.

2. uses the vertices of the polyline as control points to create a curve approximating a B-spline.

3. generates the linetype in a continuous pattern through the vertices of the polyline.

4. smoothes a polygon mesh surface

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8. 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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9. 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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10. 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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11. 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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12. 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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13. You apply a property called Thickness to a standard AutoCAD CIRCLE. What type of AutoCAD object do you now have officially?

1. Surface Model (Polygon Mesh)

2. Solid Model (3D Solid)

3. PLINE

4. Cylinder

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14. 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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15. 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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16. 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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17. You have just issued the HIDE command on a new 3D House Plan to see how the design looks, but find that all of the interior room labels are showing through your opaque walls, ruining the 3D effect. What can you do with the TEXT objects to fix this?

1. Assign a thickness of 0.001? to all TEXT.

2. Place the TEXT on the Defpoints layer.

3. Place the TEXT on a no plot layer.

4. Assign the Hide property to all TEXT.

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18. 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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19. Surface models are considered to be more advancedthan wireframe models because

1. they can be used to calculate mass properties.

2. they have surfaces (faces).

3. they have volume.

4. they can be used to calculate holding properties and weights.

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20. 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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21. 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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22. 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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23. 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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24. Computer-aided design software is used by ……………..

1. Architects

2. Engineers

3. Drafters & artists

4. All of the above

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25. 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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26. Which of the following command will allow us to use the Dynamic Input command of this software?

1. F12

2. F10

3. F11

4. F9

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27. 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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28. What are the Advantages of AutoCAD?

1. Improve the quality of designs

2. Increase the productivity of the designer

3. Creates drawings with accuracy and quickly

4. All of the above

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29. 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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30. The scale command can be accessed easily by typing ………..

1. S

2. C

3. SC

4. SL

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31. Which key is used to obtain properties palette in autocad?

1. Ctrl + 1

2. Ctrl + 2

3. Ctrl + 3

4. Ctrl + 4

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32. How many units are available in AutoCAD?

1. 3

2. 4

3. 5

4. 6

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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. 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. A polar array creates new objects in which pattern

1. In a grid pattern

2. In a circular pattern

3. In a straight line

4. All of the above

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36. 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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37. How many points do you need to define for the rectangle command?

1. One

2. Two

3. Three

4. Four

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38. Is 330 degrees same as -30 degrees in a drawing?

1. True

2. False

3. Both a & b

4. None of the above

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39. What does the command Wblock means

1. Warp-speed block

2. Write block

3. Window block

4. Wide-area block

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40. 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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41. What do the letters UCS means

1. Uniform Calculator System

2. United CAD System

3. Universal CAD Settings

4. Universal Coordinate System

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42. What is the use the Block Editor

1. To write text block

2. To fix outer block

3. To fix dynamic block

4. To store it in another version of AutoCAD

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43. A surveyor with a headband to measure the dimensions of a site, he make measurements by

1. No one method

2. Related Cartesian coordinates

3. Absolute polar coordinates

4. None of the above

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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. What command allows us to select objects based on some status?

1. Properties

2. Qselect

3. Pselect

4. Attributes

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46. What are the various options from left to right and the opposite direction?

1. Choose a different category of objects

2. select objects according to their color

3. Select objects according to their position

4. No difference

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47. Which state grid is use to design perspective

1. Parametric

2. Isometric

3. Pro-optic

4. Rectangular

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48. 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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49. 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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50. 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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