1 The stem has fine pitch to maximize mechanical advantage.

2 This gives improved retractor blade stability with the mechanical advantage of a lever.

3 Efficiency and mechanical advantage are used to gauge the performance of mechanical machines.

4 A mechanical advantage makes large valve operation easier and faster.

5 For any machine whose input and output forces are known, its mechanical advantage can be calculated.

6 Other transmission indices include Total Transmission Index ( TTI ) and Transmissible Mechanical Advantage ( TMA ) are also used.

7 Easy to Use: Lever-action pump handle has a 4-to-1 mechanical advantage and dual pump action, so you don't have to work as hard.

8 A device , such as a tackle or lever, used to obtain mechanical advantage.

9 For many machine whose input and output are known, its mechanical advantage can be calculated.

10 For any machine whose input and output forces are known, its mechanical advantage can be calculate.