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. To create a revolved solid, use the

1. EDGESURF comman

2. REVSURF comman

3. REVOLVE comman

4. EXTRUDE command

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

1. sphere.

2. cone.

3. dome.

4. pyrami

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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. 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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8. 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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9. To edit a wireframe model, use

1. grips.

2. the WIREDIT comman

3. the SPLINEDIT comman

4. the WEDIT comman

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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. 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 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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13. In AutoCAD®, all objects are drawn on the

1. YZ plane.

2. XZ plane.

3. XY plane.

4. ZX plane.

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14. 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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15. 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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16. 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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17. 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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18. 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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19. An analytic surface is one that

1. is described by an equation or set of equations.

2. is formed from a set of data points that are used as control points.

3. interpolates the input data, allowing control of individual data points.

4. is created using a minimum of four curves that have adjoining edges.

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20. One disadvantage of using wireframes as opposed tosurface or solid models is that

1. they take longer to create.

2. they take up more space on the storage medium.

3. they corrupt more easily.

4. they can be difficult to understand because they are “stick figures.”

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

1. Architects

2. Engineers

3. Drafters & artists

4. All of the above

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22. 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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23. 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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24. 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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25. 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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26. How many units are available in AutoCAD?

1. 3

2. 4

3. 5

4. 6

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27. 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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28. 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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29. How many workspaces are available in AutoCAD?

1. 2

2. 3

3. 4

4. 5

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30. 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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31. 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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32. 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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33. How many points do you need to define for the rectangle command?

1. One

2. Two

3. Three

4. Four

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34. How many AutoCAD objects are in a rectangle?

1. One

2. Two

3. Three

4. Four

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35. How many SNAP points does an object have?

1. 1

2. 4

3. 5

4. Depend on object

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36. 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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37. 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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38. Which of the following is NOT a unit of length measurement?

1. Yards

2. Parsecs

3. Microns

4. Grads

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39. What is the difference between command Plot and Print

1. plot command prints only big plans

2. The plot command for CNC (CAM)

3. No difference

4. print command can print up to A3 size paper

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40. 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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41. What is the command used for Plagiostomi angle?

1. Chamfer

2. Fillet

3. Offset

4. Mirror

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

1. Properties

2. Qselect

3. Pselect

4. Attributes

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

1. Gap

2. Tolerance

3. Transparency

4. Open

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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. 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. 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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50. 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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