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

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

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Automation System
Resolution in a CRT refers to:

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

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Automation System
Time proportioning control:

can be used on a PM550 programmable process controller
a and b above.
cannot use a TM990 micro¬computer
is less efficient than normal PID control
None of these

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