Automation System
High-level languages:

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

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Automation System
A solenoid:

None of these
can be used only in de circuits
is spring operated
is widely used in industrial automation
is related to an aneroid

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Automation System
Light sensors:

come in a wide variety of mounting styles
never use infrared light as light source
None of these
work in direct sunlight
cannot be used a s limit switches.

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