What type of drawing illustrates how different systems interact within a project?

A schematic drawing is designed to represent how different systems interact within a project. This type of drawing emphasizes the relationships and connections between various components rather than focusing on detailed representations of the physical features. A schematic often shows electrical, plumbing, or mechanical systems in a simplified manner, which helps in understanding the functionality and interaction of the systems involved. By providing a clear visual representation, schematic drawings facilitate communication among engineers, architects, and contractors, making it easier to understand complex systems and troubleshoot potential issues in design and implementation.

Other drawing types, while useful, serve different purposes: detail drawings focus on specific components to depict materials and construction methods, isometric drawings represent three-dimensional objects in a two-dimensional format to provide a better visual understanding, and technical drawings convey precise specifications of an object, often including dimensions and annotations. These serve specialized functions that do not emphasize system interactions to the extent that schematic drawings do.