How is a fuse represented in a TPC schematic?

In TPC schematics, a fuse is represented as a rectangle with a line through it. This representation is a standardized symbol that indicates the function of the fuse in the circuit. The rectangle signifies the physical component of the fuse, while the line running through it symbolizes the current path that is interrupted when the fuse blows due to excessive current. This visual representation makes it easy for technicians and engineers to identify the fuse quickly within the schematic, ensuring proper understanding of the circuit’s components and their roles in protecting against overloads.

Other options depict different components or concepts not related to fuses — the use of a circle with a slash is commonly associated with switches, while zigzag connectors might be used for indicating coils or inductors, and dashed lines typically represent connections that are not physical, such as in a wiring diagram. Thus, recognizing the correct symbol for a fuse is crucial for accurately interpreting a TPC schematic.