Automation System
Which item best describes a CAM technology?

Geometric modeling
None of these
Documentation
Drafting
Numerical control

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Automation System
A common data base is one requisite for converting CAD and CAM to CIM. Another is that:

None of these
the system must make provision for new techniques.
there should be a common 3-D part description system.
technical assistance must be provided to the user.
the user must have access to both hardware and software

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Automation System
Programmable controllers:

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

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