What is the difference between a half and a full section engineering?

In engineering, a full section typically involves cutting through an entire object to reveal its internal features, providing a comprehensive view of its structure. A half section, on the other hand, only cuts through half of the object, showing one side in detail while the other side remains intact, which can be useful for illustrating symmetry or complex internal components. Full sections provide more complete information, while half sections are often used for clarity and efficiency in presentations.