Process symbols are five and their names are given bellow: 1. Operation: A Large circle indicates an operation and represents the main steps in the process. The transportation's, storage, inspections are more or less auxiliary to the processing operations. An operations is a subdivision of a process and is usually performed in one location. Usually a part, material or product is modified or changed during the operation. 2. Transportation: A small circle indicates a transportation. A transportation occurs when the part or objrct being suited is moved from one place to another. It is often describable to show means of transportation by placing a lecter inside the circle. 3. Storage or Delay: A triangle indicates a storage or delay. If it seems desirable to differentiate between a temporary storage and a permanent or control storage. It may be place...
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