Final answer:
The correct option is C) Mechanical. Snap rings are classified as Mechanical fasteners. They are used in engineering applications to hold components in place on a shaft or in a bore.
Step-by-step explanation:
Snap rings are classified as mechanical fasteners. They are used in engineering applications to hold components in place on a shaft or in a bore.
Snap rings provide a rotational or temporary axial fixation and can be easily installed and removed without causing damage to the components.