How are the windings arranged in a wye wound system?

In a wye wound system, the windings are arranged in a configuration that resembles the letter "Y." This arrangement consists of three windings connected at a central point, which is often referred to as the neutral point, with each winding extending outward to form the arms of the "Y." This design allows for better balance in the system and provides the advantage of creating a neutral line which can help in grounding and stability. Additionally, the wye configuration can accommodate different voltage levels and is suitable for both single-phase and three-phase systems, improving performance in many electrical applications.

The other options do not accurately describe the structure of a wye wound system. For example, a straight line does not provide the necessary configuration for three-phase winding and lacks the central neutral point characteristic of the wye setup. A square formation also fails to represent the electrical connections correctly, as it does not account for the neutral point alignment. Lastly, while circular formations can be found in various types of wiring configurations, they do not align with the functional and structural properties of a wye winding.