Card 7 / 46: A signal (in the context of this course) is______
A)
An indication to start or stop an activity
B)
An unexpected event
C)
An electrical current
D)
A detectable quantity used to communicate information
E)
None except this
Answer:
D) A detectable quantity used to communicate information
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Measurement & Experimentation Laboratory ME301
Author:
Dr.Steve GibbsProfessor
The Saylor Foundation
USA
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