Any Knob, Handle, Button, Lever, or Other Device Used to Alter

question 600

Multiple Choice

Any knob, handle, button, lever, or other device used to alter the activity of a machine is referred to as a(n)

• A) cybernetic device.
• B) control.
• C) ergonomic device.
• D) display.

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Definitions:

Opposite Direction

Moving or pointing away from each other in a contrasting or reverse course.

Window View

The scenery or outlook seen through a window.

Involuntary Twitch

A sudden, uncontrolled small muscle movement or contraction, often occurring without a person's conscious command.

Eye Muscles

The muscles surrounding the eyes that control eye movement and enable the eyes to focus on different objects.