Automation System
For a type 2 system, the steady-state:

error for a velocity input is always zero
None of these
input for acceleration input is always non-zero
error for a step input is always zero
All of these

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

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

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