The Symbol for a Limit Switch Illustrates a Ball Float

question 6

True/False

The symbol for a limit switch illustrates a ball float.

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Definitions:

ESP

Extrasensory perception, a claimed ability to gain information through means other than the known human senses.

Operational Definition

A statement of the procedures and ways in which a research variable is measured and defined.

Muscle Tension

The condition in which muscles of the body remain semi-contracted for an extended period, which may be a response to stress or physical exertion.

Anxiety

An emotion characterized by feelings of tension, worried thoughts, and physical changes like increased blood pressure.