Exam 8: Technical Drawing

____________________ are explanatory notes on drawings that provide important information to the person reading the drawing.

Prior to the development of the computer,drawings were made on vellum using pencil and ink in a process known as ____.

Though CAD solid modeling programs automatically generate technical drawing views,accurately communicating dimensions and tolerances is still a manual process conducted by a designer.

ISO standards are based on the ____________________ system.

Team members can indicate changes by including a dated revision note on the drawing and by issuing an ____ notice (ECN).

The general term used to describe the different projected views is known as ____ projection.

In architecture building design,most units are in ____,so a scale of that unit is required to represent the building on paper.

A(n)____ refers to the way in which something is usually done.

Oblique pictorials that are drawn at a ____-degree angle may be sketched using isometric grid paper.

____________________ surface modeling is a technique that allows the designer to create a "skin" over a component,creating curves in almost any shape desired.

Solid modeling is a method that involves mathematically describing solely the interior of an object.

Describe how math is used in technical drawings.

Sketches are turned into 3D models by ____,a term often used to describe a number of functions,such as extrusion,lofting,revolving,sweeping,and shelling.

Multi-view drawings are often called ____-view drawings.

____ lines are used to indicate an object's size,as well as the sizes and the locations of its features.

There is no difference between a drawing and a projection.

Today,many companies develop technical drawings automatically from 3D CAD models.

What is the difference between cavalier and cabinet projections?

What is the difference between dimensions that read 5.0 inches,5.00 inches,and 5.000 inches?

A(n)____________________ view provides a view of an object as though it were cut by a saw.