Automation System
Robots consist of three basic components; power supply, control (memory) console, and:

coaxial cable
microcomputer
software
mechanical unit (arm)
None of these

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

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Automation System
Resolution in a CRT refers to:

the number of addressable elements on the tube
the speed at which the monitor can accept data from the computer
None of these
the number of phosphor dots that react when hit by the electron beam
the number of pixels in each square centimeter

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Automation System
A process controller:

can solve a PID process control equation easily
can interface to digital and analog I/O
None of these
All of these
is useful in a continuous process control application

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