Automation System
Which method uses the design analysis as a method for effecting the design?

The design selection method
None of these
All of these
The iterative design method
The direct method

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Automation System
A process controller:

can interface to digital and analog I/O
None of these
can solve a PID process control equation easily
is useful in a continuous process control application
All of these

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Automation System
The SKETCHPAD system

None of these
All of these
consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.
is expensive because it is sophisticated and make demands on the power and resources of the computer.
is used for interactive Graphics

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Automation System
Digital signals:

None of these
have a frequency measured in units of hertz
can have three possible levels
have a sinusoidal shape.
are assigned values of 1 or 0 depending on the voltage level

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