Automation System
Which of these controller types is the most accurate?

Proportional plus integral
Proportional plus derivative
None of these
Three mode
Proportional

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Automation System
A process controller:

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

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Automation System
The computer graphics system called SKETCHPAD was demonstrated at

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

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Automation System
Ergonomics refers to:

the cost relationship of the workstation versus productivity
the human aspect of the environment around the workstation as well as the workstation itself
the level of involvement the operator has with the workstation
None of these
the technology involved in the workstation itself

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