System
Lines/Drawings
Ages
100
The desired result of a system
What is Input
100
A heavy solid line used to represent the outline of an object
What is Object Line
200
the action of a system where resources are combined to produce the end result
What is Process
200
Drawing of an object that is not true size but that is the correct proportions
What is Scale Drawing
300
when a system produces the end result
What is Output
300
Heavy unconnected line that represents an edge that is not directly visible
What is Hidden Lines
300
People lived off land. Many tools and discoveries had to do with growing crops. This era lasted in the 1700's
What is Agricultural Age
400
The part of a closed-loop system that provides control by monitoring, comparing, and adjusting output
What is Feedback
400
Representing a three-dimensional object in two dimensions using three different views -front/top/right side
What is Orthographic Drawing
400
Society moved to a focus on machines, factories, and industry. Populations in northern America, especially,built large factories
What is Information Age
500
A system which can adjust to changing condition through the use of a feedback loop which monitors ouput
What is Closed loop system
500
a pictoral drawing shows three sides of an object that has been rotated thirty degrees
What is Isometric Drawing
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