Automation System
For a type 1 system, the steady-state:

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

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Automation System
One of the major benefits of using CAD in tool design is that:

product design represents approximately one-half the engineering costs
it simplifies the trial-and-error method
None of these
tool motions can be checked to see if there is interference between the tool and the object
there is better coordination in the materials-handling area

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