Question 1

How are sketches useful as related to computer-aided drafting?

Accepted Answer

The computer operator usually prepares a sketch on graph paper to help establish the coordinates for drawing components.

Question 2

What does the use of proportions have to do with sketching techniques?

Accepted Answer

. All lines that make up an object are related to each other by size and direction. In order for a sketch to communicate accurately and completely, it must be drawn in the same proportion as the object. The proportions of the features are more important than the size of the sketch.

Question 3

Why is graph paper good for sketching?

Accepted Answer

. Graph paper has grid lines that can be used as a guide for your sketch.

Question 4

When sketching, should the paper be taped down? Why or why not?

Accepted Answer

Paper should not be taped down

Question 5

Why should a sketch be done quickly in most cases?

Accepted Answer

. It only needs to a

Question 6

Briefly explain the difference between the box and center- line methods for sketching circles.

Accepted Answer

. The box method uses a square

Question 7

Define an isometric sketch.

Accepted Answer

Isometric sketches provide a t

Question 8

What kind of problem can occur if a long straight line is drawn without moving the hand?

Accepted Answer

If you sketch one long stroke

Question 9

Describe the proper sketching tools.

Accepted Answer

For sketching, the pencil shou

Question 10

What is the difference between a multiview and an iso- metric view?

Accepted Answer

. The multiview is t

Question 11

What is the difference between an isometric line and a nonisometric line? An example may be used.

Accepted Answer

Isometric lines are lines that are on or

Question 12

Describe a method that can be used to sketch irregular shapes.

Accepted Answer

There are two methods: the mea

Question 13

Why is the sketching method for arcs similar to sketching circles? 59728_ch05_EOC_ptg01.indd 1 03/02/16 10:22 am

Accepted Answer

. An arc i

Question 14

Define multiviews.

Accepted Answer

. Multiviews are two-dimension

Question 15

Briefly describe the procedure for sketching a long straight line that is fairly close to the edge of the paper.

Accepted Answer

. Extend the pencil out the de

Question 16

What is the length and width of an ellipse called?

Accepted Answer

. Major an

Question 17

What type of paper should be used for sketching?

Accepted Answer

The quality of paper is not to

Question 18

Name the fastest method of sketching a circle that was de- scribed in this chapter.

Accepted Answer

. Use of a

Question 19

How can you sketch small circles with only two pencil strokes?

Accepted Answer

. Sketch t

Question 20

Define sketching.

Accepted Answer

Sketching is freehand drawing

Exam 5: Sketching Applications

How are sketches useful as related to computer-aided drafting?

What does the use of proportions have to do with sketching techniques?

Why is graph paper good for sketching?

When sketching, should the paper be taped down? Why or why not?

Why should a sketch be done quickly in most cases?

Briefly explain the difference between the box and center- line methods for sketching circles.

Define an isometric sketch.

What kind of problem can occur if a long straight line is drawn without moving the hand?

Describe the proper sketching tools.

What is the difference between a multiview and an iso- metric view?

What is the difference between an isometric line and a nonisometric line? An example may be used.

Describe a method that can be used to sketch irregular shapes.

Why is the sketching method for arcs similar to sketching circles? 59728_ch05_EOC_ptg01.indd 1 03/02/16 10:22 am

Define multiviews.

Briefly describe the procedure for sketching a long straight line that is fairly close to the edge of the paper.

What is the length and width of an ellipse called?

What type of paper should be used for sketching?

Name the fastest method of sketching a circle that was de- scribed in this chapter.

How can you sketch small circles with only two pencil strokes?

Define sketching.

Introduction to Engineering Drawing and Design Test

Drafting Equipment, Media, and Reproduction Methods

Computer-Aided Design and Drafting Cadd

Manufacturing Materials and Processes

Lines and Lettering

Drafting Geometry

Multiviews

Auxiliary Views

Dimensioning

Fasteners and

Sections, Revolutions, and Conventional Breaks

Geometric Dimensioning and Tolerancing

Pictorial Drawings and Technical Illustrations

Working Drawings

Mechanisms: Linkages, Cams, Gears, and Bearings

Belt and Chain Drives

Welding Processes and Representations

Precision Sheet Metal Drafting

Electrical and Electronic Drafting

Industrial Process Piping

Structural Drafting

Heating, Ventilating, and Air-Conditioning Hvac, and Pattern Development

Civil Drafting Problems

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