Automation System
Which technique enables the designer to mold and shape, rather than construct on object using a series of lines?

FEM (Finite Element Modeling)
Surface modeling
None of these
Solid modeling
Wire-frame modeling

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Automation System
Most industrial control applications:

can be done more reliably using solid-state methods
can be solved using more than one method of control
must have the process specified correctly to be successful
None of these
All of these

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Automation System
A flip-flop:

remembers what was previously stored in it
is a combinational logic device
None of these
is a sequential logic device
(a) and (c)

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