Automation System
Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:

computer graphics workstation
NC tape programming
logic
software
None of these

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Automation System
The robot:

All of these
is very primitive at the present
will be more useful when robot vision is improved significantly
None of these
represents the most powerful new industrial automation tool currently on the horizon

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Automation System
In raster-scan colour monitors, colour can be intensified by:

having each electron gun controlled by separate signal
having each electron gun controlled by a composite signal
None of these
using an in-line gun arrangement with a solid metal mesh
grouping the phosphor dots in a circular pattern

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Automation System
Most industrial control applications:

None of these
All of these
must have the process specified correctly to be successful
can be done more reliably using solid-state methods
can be solved using more than one method of control

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