Automation System
For a type 0 system, the steady-state:

None of these
input for acceleration input is always non-zero
error for a step input is always zero
(a) and (c)
error for a velocity input is always zero

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Automation System
Straight-line operations:

can include diagonal cuts if they aren't curved
None of these
All of these
must be parallel to one of the axes of the coordinate system
must be limited to two per workpiece

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