Automation System
The linking of PCs with a communi-cations system is referred to as:

networking
streaming
None of these
turnkey systems
workstations

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Automation System
A dc servo motor:

All of these
None of these
uses a variable dc voltage for speed control
uses a tachometer for speed feedback
can provide precise position control

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

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

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