What component is indicated by a broken line in a TPC schematic?

In TPC schematics, a broken line typically represents a switch. This visual representation indicates that the switch can be in an open or closed state, allowing or interrupting the flow of current in a circuit. The broken line signifies the potential for a connection that can be made or broken, which is essential for controlling circuits in various applications.

The other options, while all relevant components found in schematics, are represented differently. For instance, a capacitor is usually indicated by two parallel lines, while a resistor is depicted as a zigzag line. A short circuit is often represented with a solid line between two points, depicting an unintended connection. Understanding these conventions is crucial for reading and interpreting schematics effectively.