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

1. sphere.

2. cone.

3. dome.

4. pyrami

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5. By default, AutoCAD® displays all kinds of models in wireframe format. To find out which type of solid a specific model is, use the

1. ID comman

2. REGEN comman

3. LIST comman

4. MODELTYPE system variable.

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6. 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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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. 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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9. 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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10. 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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11. 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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12. In AutoCAD®, all objects are drawn on the

1. YZ plane.

2. XZ plane.

3. XY plane.

4. ZX plane.

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13. 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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14. 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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15. 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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16. 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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17. 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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18. The primary purpose of the UCS (User Coordinate System) is?

1. Helps a user to calculate the area of an object.

2. To determine angles for isometric projections.

3. Allows a user to select the desired type of drawing units.

4. Allows a user to draw on a specified 2D Plane in 3D space.

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19. 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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20. 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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21. 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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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. 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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25. 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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26. Which of the following is not the keyboard shortcut of AutoCAD?

1. Alt + B

2. Alt + F4

3. Ctrl + P

4. Ctrl + F4

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

1. S

2. C

3. SC

4. SL

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28. 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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29. How many units are available in AutoCAD?

1. 3

2. 4

3. 5

4. 6

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30. 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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31. How many workspaces are available in AutoCAD?

1. 2

2. 3

3. 4

4. 5

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32. 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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33. How many layers a drawing should have?

1. 1

2. 2

3. As many as depending on the complexity

4. None of the above

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34. 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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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. 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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37. 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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38. How many points do you need to define for the rectangle command?

1. One

2. Two

3. Three

4. Four

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39. How many SNAP points does an object have?

1. 1

2. 4

3. 5

4. Depend on object

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40. If you change the scale list a project that I have started from 1:50 1:10 then

1. You will have to start over

2. You should not raise the objects already exist (scale) by 5

3. You will not need to change anything in hitherto methodology

4. should be converted into new items that will add based on the new scale

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41. What is the difference of two regular 8-gonon, which is one inscribed and another circumscribed circle

1. No difference

2. different opening angles

3. different side length

4. different crowd sides

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42. 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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43. What is the command used for Plagiostomi angle?

1. Chamfer

2. Fillet

3. Offset

4. Mirror

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44. 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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45. 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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46. 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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47. 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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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. 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 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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