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

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

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Automation System
A continuous process is:

used only for simple tasks
used only with analog controllers.
None of these
one that never shuts down
self-contained in that raw materials enter the process and an identifiable products exits the process.

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Automation System
Trend analysis:

None of these
is used only in financial planning
is a brand new concept
can improve control system response
requires a very expensive system to implement

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Automation System
An aneroid barometer

measures pressure by sensing deflection of an evacuated chambers.
can measure only atmospheric pressure
is very unreliable
None of these
can be used to measure gas or liquid flow rates

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