Automation System
Most data transmission in the future will be:

analog in nature
carried over metallic telephone lines
All of these
None of these
digital bit stream encoded data

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Automation System
Stepping motors:

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

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Automation System
Straight-line operations:

None of these
can include diagonal cuts if they aren't curved
All of these
must be limited to two per workpiece
must be parallel to one of the axes of the coordinate system

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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
tool motions can be checked to see if there is interference between the tool and the object
None of these
there is better coordination in the materials-handling area

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Automation System
The "walk-through" method of programming a robot involves:

All of these
None of these
walking through your suggested procedure with your supervisor prior to programming
physically moving the robot through all the motions it is to repeat
moving the robot from one location to another

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