Automation System
What is the process lag?

All of these
None of these
The time it takes for the mass of the process to respond to an input change.
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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Automation System
Straight-line operations:

must be parallel to one of the axes of the coordinate system
can include diagonal cuts if they aren't curved
must be limited to two per workpiece
None of these
All of these

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Automation System
In raster-scan colour monitors, colour can be intensified by:

None of these
using an in-line gun arrangement with a solid metal mesh
having each electron gun controlled by separate signal
having each electron gun controlled by a composite signal
grouping the phosphor dots in a circular pattern

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Automation System
High-level languages:

are very difficult to use
are "procedure-oriented"
None of these
require knowledge of the computer design
cannot be used with automatic systems.

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