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## What is Donut command in AutoCAD?

A donut consists of two arc polylines that are joined end-to-end to create a circular shape. The width of the polylines is determined by the specified inside and outside diameters. … A donut is drawn at each point specified until you press Enter to end the command.

## How do I get commands on my screen in AutoCAD?

Use the shortcut CTRL+9 (CMD+3 in AutoCAD for Mac) to toggle on the command line. Type in the COMMANDLINE command.

## Which two values are needed to place a donut on a drawing AutoCAD?

Defines the donut by two points on its circumference; prompts you:

1. Width of donut – (enter a value, or pick two points)
2. First point on diameter – (enter coordinates, or pick a point)
3. Second point on diameter – (enter coordinates, or pick another point)

## What is Nurbs in AutoCAD?

Non-uniform rational basis spline (NURBS) is a mathematical model commonly used in computer graphics for generating and representing curves and surfaces. … The shape of the surface is determined by control points. NURBS surfaces can represent, in a compact form, simple geometrical shapes.

DWG

## What is spline command in AutoCAD?

Creates a smooth curve that passes through or near a set of fit points, or that is defined by the vertices in a control frame. Find. SPLINE creates curves called nonuniform rational B-splines (NURBS), referred to as splines for simplicity. Splines are defined either with fit points, or with control vertices.

## What is ELlipse command in AutoCAD?

The AutoCAD ELlipse command provides a straightforward way to draw an ellipse: You specify the two endpoints of one of its axes and then specify an endpoint on the other axis. Like the Arc command, however, the ELlipse command offers several other options: Arc: Generates an elliptical arc, not a full ellipse.

## How do I type a command in AutoCAD?

Enter a Command on the Command Line

1. In the Command prompt text box, type the full command name and press Enter or Spacebar.
2. If automatic command completion is turned on, start typing the command. …
3. Enter the command alias (a shorter, alternate name that is stored in the .

## What is Ortho mode in AutoCAD?

Ortho mode is used when you specify an angle or distance by means of two points using a pointing device. In Ortho mode, cursor movement is constrained to the horizontal or vertical direction relative to the UCS.

AutoCAD Drafters specialize in creating Computer-Aided Design (CAD) models using Autodesk’s AutoCAD software. These highly-trained draftsmen work with architects and engineers to design and create 2D and 3D computer models of buildings and machine parts from blueprints or from scratch.

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## Which layer setting makes sure that layers are automatically frozen in any new viewports?

Click a layout tab. Click Home tab Layer panel Layer Properties. In the Layer Properties Manager, select the layer or layers you want to be automatically frozen or thawed in new viewports you create. For example, you can restrict the display of dimensions by freezing the DIMENSIONS layer in all new viewports.

OPtions command

## How do you inscribe a square in a circle in AutoCAD?

Help

1. Click Drafting tab > Draw panel > Rectangle drop-down > Polygon.
2. At the Command prompt, enter the number of sides.
3. Specify the center of the polygon.
4. Enter i to specify a polygon inscribed within a circle of specified points.