What Is the Function of the Centerbolt in a Multi-Leaf

question 39

Multiple Choice

What is the function of the centerbolt in a multi-leaf spring pack?

• A) acts as a locating dowel to position the axle
• B) clamps the spring leaves together
• C) its tension helps define the spring pack self-dampening properties
• D) all of the above

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Definitions:

Macula Lutae

A small, yellowish spot located near the center of the retina of the eye, responsible for high-acuity vision.

Fovea

A small depression in the retina where visual acuity is highest.

Astigmatism Test Chart

A visual tool used to assess the presence and degree of astigmatism, featuring lines or patterns to help determine visual distortions.

Hyperopic

Referring to farsightedness, a common vision condition where distant objects can be seen clearly, but close ones do not come into proper focus.