Automation System
For a type 1 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
Stepping motors:

can be built to index different amounts by changing the pole configuration
can run at varying speeds
All of these
do not require commutators
can run both clockwise and counterclockwise

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Automation System
The use of specialized workstations:

has a high cost-performance tradeoff
provides limited growth potentials for 3-D
reduces the host computer workload and allows more users
reduces the host computer workload
None of these

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