Hands-On AutoCAD LT ©2005

Chapter 7: Electrical CAD

Blocks

1.
In AutoCAD LT®, a block is a(n)
A)object that has been inserted from another drawing file.
B)collection of objects saved as a single, named entity.
C)file that has been attached to the current drawing for reference only.
D)symbol library.
2.
The Preview icon portion of the Block Definition dialog box
A)allows you to create an icon from the block geometry.
B)shows what the finished block will look like.
C)places an icon of the block on the Windows Desktop.
D)allows you to choose from a selection of icons to represent the block.
3.
To save a block as a separate drawing file, use the
A)BLOCK command.
B)FILE command.
C)SAVEAS command.
D)WBLOCK command.
4.
When you create a block, you must define all of the following except the
A)base point of the block.
B)objects to be included in the block.
C)angle of rotation of the block.
D)name of the block.
5.
To insert a block into a drawing, use the
A)INSERT command.
B)IMPORT command.
C)BLOCK command.
D)WBLOCK command.
6.
The Name window in the Insert dialog box
A)allows you to name a new block.
B)allows you to rename an existing block.
C)presents a list of blocks that have been defined in the drawing.
D)displays a list of drawing files in which blocks have been defined.
7.
When you select Specify On-screen in the Rotation area of the Insert dialog box,
A)another dialog box appears, in which you can specify the rotation angle of the block.
B)AutoCAD LT® allows you to specify the angle at which the block is placed each time you insert it.
C)all instances of the block are inserted at the same rotation angle.
D)the block is inserted in the orientation at which it was created.
8.
The EXPLODE command can be used on all of the following except
A)polylines.
B)leaders.
C)multiline text.
D)arcs.
9.
To remove one object from a block,
A)enter the ERASE command and select the object.
B)explode the block, remove the object, and then redefine the block.
C)enter the MOVE command, select the object, and move it to its new location.
D)enter the REMOVE command and select the object.
10.
When you explode a block,
A)it reverts to the individual objects that were included in the block.
B)the block definition is removed from the drawing database.
C)the instance of the block you select is erased from the drawing.
D)all instances of the block are exploded.
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