Examlex
Define correlation and give an example. Can one determine cause and effect from correlations? Explain why or why not.
Gear Ratio
The ratio of the number of teeth on two meshing gears, denoting the speed and torque relationship between them.
Circular Thickness
The width measured along the circumference of an object, often relevant in gears or circular parts.
Pitch Diameter
The effective diameter of a screw thread, halfway between the major and minor diameters, crucial for thread engagement and measurement.
Diametral Pitch
The ratio of the number of teeth to the pitch diameter of a gear, indicating how densely the teeth are packed.
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