When Unilateral Tolerancing Is Used in Metric Dimensioning and Either

question 11

Short Answer

When unilateral tolerancing is used in metric dimensioning and either the plus or minus value is nil, a single ____________________ is shown without a plus or minus sign.

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Definitions:

Thickness

A measurement of an object's dimension from one side to another, indicating how wide or deep the object is.

Optic Nerve

A crucial part of the eye and visual system, transmitting visual information from the retina to the brain.

Pupil

The adjustable opening in the center of the eye through which light enters, whose size is controlled by muscles in the iris.

Fovea

A small depression in the retina of the eye where visual acuity is highest, due to the concentration of cone cells.