Automation System
In order to combat foreign competition, U.S. companies are:

automating
decreasing the salaries
seeking import tariffs
ignoring the situation
None of these

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

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

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Automation System
Programmable controllers:

(a) and (c) above
None of these
are widely used in many different industries
are programmed using relay ladder logic
cannot perform functions other than relay logic

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