When gear is explained in connection with gear train, it is an individual member of a gear train. That is a gear train a power transmision system containing two or more gears.

A number of gears grouped into a single unit is called 'gear train'.If two gear's in mesh eg, a drive gear and a driven gear also constitute a gear train which are called simple gear train and in the simplest form.simple gear train may have more than two gear's.compound,epicyclic,reverted are some other types of gear train's.

A simple gear train is basically the same as a compound gear train, but the compound gear train usually has more gears closer together. Hope this was useful, and way better than the previous answer (ha ha!! I'm looking for that too! tell me when you find out!!).

epicyclic gear train

Gear Train Advantage

Arnel Dela Cruz

Does gear train provide a force advantage or speed advantage and explain? Make it shortly

A gear train can provide a force advantage or a speed advantage, depending on the arrangement of the gears.

When the input gear has a smaller radius than the output gear, the gear train provides a force advantage, as the output gear will rotate more slowly but with greater torque. This is known as a gear reduction.

Conversely, when the input gear has a larger radius than the output gear, the gear train provides a speed advantage, as the output gear will rotate more quickly but with less torque. This is known as a gear increase or gear multiplier.