What type of electrical system does the aircraft have?

The aircraft is equipped with a 28 volt direct current system, which is common in general aviation. This type of electrical system is often utilized because it provides a good balance between weight and power requirements. The 28 volt direct current system is capable of delivering a higher power output than a 12 volt system while remaining lightweight, which is particularly important for aircraft where weight is a critical factor for performance and safety.

In addition, a 28 volt system allows for the use of smaller wires and components, reducing the overall weight of the aircraft's wiring harness. Furthermore, the 28 volt system typically offers better voltage regulation and can support the aircraft's battery charging system more effectively, ensuring that the electrical demands of onboard systems are met, especially during critical phases of flight.

Other options, such as those involving 12 volts or alternating current, would not provide the same efficiency and power capabilities needed for aviation applications, especially when high-power items like radios, lights, and instrumentation are in use. The selection of a 28 volt direct current system reflects the specific performance and operational needs of aircraft, making it the optimal choice in this scenario.