final exam #1

Question 1

What is a single-line diagram?

Answer 1

a simplified representation of a complex circuit

Question 2

In a multiview drawing, the top view always appears above which view?

Answer 2

the front view

Question 3

What is another name for the multiview drawing process?

Answer 3

orthographic projection

Question 4

What are hidden lines?

Answer 4

dashed lines that represent hidden portions of an object

Question 5

Which diagrams are the most frequently used drawings in the electronics field?

Answer 5

schematic

Question 6

6. What are the three principal projection planes?

Answer 6

frontal, horizontal, and profile

Question 7

Graphic symbols are rarely used in block diagrams except to represent what types of device

Answer 7

Input and output devices

Question 8

Name the four basic types of straight lines found on objects in drawings.

Answer 8

horizontal, vertical, inclined, and oblique

Question 9

Which surfaces are neither parallel nor perpendicular to any of the planes of projection?

Answer 9

oblique

Question 10

What is a block diagram?

Answer 10

uses block shapes to present an overview of a system in its simplest form