A Proximity Switch Can Be Actuated

question 48

Multiple Choice

A proximity switch can be actuated:

• A)without any physical contact.
• B)by a change in light intensity.
• C)by a change in capacitance.
• D)by all of the these.

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Definitions:

Water Temperature

A measure of how hot or cold water is. It is crucial in various contexts, including environmental studies, aquatic life, and human activities.

Flushing

The reddening of the skin, typically over the face or neck, caused by increased blood flow to the area.

Intravenous Tubing

Flexible tubes used in medical settings to deliver fluids, medications, or nutrients directly into the veins.

Intravenous Infusion

The administration of liquid substances directly into a vein as a therapeutic treatment.