Automation System
Using a microcomputer as a controller allows:

faster cycle time
simpler mechanical hardware
more self diagnostics of the machine operation
All of these
None of these

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Automation System
Ergonomics refers to:

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

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Automation System
One of the major benefits of using CAD in tool design is that:

there is better coordination in the materials-handling area
product design represents approximately one-half the engineering costs
tool motions can be checked to see if there is interference between the tool and the object
None of these
it simplifies the trial-and-error method

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Automation System
What is the process lag?

The time it takes for the mass of the process to respond to an input change.
None of these
All of these
The lag in the error signal when the setpoint is changed.
The time it takes for the sensor to respond to a changed.

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