Automation System
A way to transfer programs to a central system is:

by setting bit switches on the central CPU
All of these
None of these
to copy the program into PROMs and install the PROMs in the system
to develop the program on the actual system only

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Automation System
What is proportional control?

All of these
It has a discrete output for each error value
The gain is independent of offset error.
The controller output varies continuously over a range
None of these

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Automation System
Ergonomics refers to:

the technology involved in the workstation itself
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
the cost relationship of the workstation versus productivity
None of these

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Automation System
Direct Numerical Control means:

eliminating computers from the manufacturing process
None of these
using one computer to control several machines
using several computers to control one large machine
complete elimination of a need for a human operator.

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