Sentence examples for a schematic representation from inspiring English sources

The phrase "a schematic representation" is correct and usable in written English.
It is typically used to describe a visual diagram or drawing that presents information in a simplified and systematic manner. You can use it in any written piece where you need to describe a technical or complex concept using a visual aid. For example: "In order to better understand the mechanics of a car engine, the mechanic presented a schematic representation of the fuel system." "The architect created a detailed schematic representation of the building's floor plan to aid in the construction process." "The scientist used a schematic representation to illustrate the chemical reaction taking place in the experiment."