Manufacturing Inventory: It is the inventory held for manufacturing and selling of goods. Based on the value addition or stage of completion, the manufacturing inventories are further classified into 3 types of inventory â Raw Material, Work-In-Progress and Finished Goods. Another type is MRO inventories which are to support the whole manufacturing and administrating operation.
Principle of the Lever. It has been found by experiment that two equal forces acting in opposite directions, i.e., clockwise and counterclockwise, and applied to a uniform lever at equal distances from the fulcrum counteract each other and establish a state of equilibriumequilibrium, state of balance.
1 3rd class lever: effort and load are on the same side of the fulcrum with the effort acting through a shorter moment arm than the load; more effort required but gains speed of movement of the weight. 2  The musculoskeletal system is a system of levers designed to allow human movement and work. The musculoskeletal system is a system of levers designed to allow human movement and work. 2  Fulcrum: the pivot point of a lever. 3  Effort: the force applied to a lever. 4  Resistive force, load or resistance: force that resists the motion of the lever.