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.
Lever Systems. The operation of most skeletal muscles involves leverage â using a lever to move an object. A lever is a rigid bar that moves on a fixed point called the fulcrum, when a force is applied to it. The applied force, or effort, is used to move a resistance, or load.a) Mechanical advantage with a power lever. When using a jack the load lifted is greater than the applied muscular effort. (b) Mechanical disadvantage with a speed lever. When using a shovel to lift dirt, the muscular force is greater than the load lifted.