Automation System
Which type of digitizer measures a wave traveling at the speed of sound?

Sonic
Digitizing sr amer
Electrostatic
None of these
Caparitive

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Automation System
The SKETCHPAD system

None of these
is used for interactive Graphics
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.
All of these

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Automation System
What is the process lag?

The lag in the error signal when the setpoint is changed.
The time it takes for the sensor to respond to a changed.
The time it takes for the mass of the process to respond to an input change.
None of these
All of these

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