Automation System
The computer graphics system called SKETCHPAD was demonstrated at

University of Aston, Birmingham, 1960
None of these
Cranfield Institute of Technology, London, 1962
Imperial college of Science and Technology, London, 1973
Massachusetts Institute of Technology in 1963

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Automation System
Resolution in a CRT refers to:

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

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Automation System
A dc servo motor:

uses a tachometer for speed feedback
can provide precise position control
None of these
All of these
uses a variable dc voltage for speed control

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Automation System
If the transient response is under damped:

steady-state will be reached faster than if the system is overdamped
both a and b
the value of the output will exceed the value of the input at times during the transient period
the present overshoot is zero
None of these

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