Which of the following are correct major components of the electrical system?

The correct choice identifies the primary components that play a crucial role in the T-6B's electrical system. Understanding each component helps clarify their significance in maintaining the aircraft's electrical integrity and functionality.

The starter/generator is essential because it not only starts the engine but also provides electrical power during operation. This dual role makes it a fundamental part of the electrical system, ensuring that the aircraft has the necessary power for its avionics and other electronic systems.

The 24 VDC battery serves as the main power source for the aircraft's electrical systems when the engine is not running and provides backup power when the generator is not able to produce electricity, ensuring critical systems remain operational.

The inclusion of a 24 VDC auxiliary battery further enhances the reliability of the electrical system. This auxiliary battery provides additional power in case the primary battery fails or when the starter/generator is not functional, ensuring that essential systems, such as navigation and communication, remain powered.

In summary, recognizing the roles of the starter/generator, 24 VDC battery, and the 24 VDC auxiliary battery helps understand how the aircraft's electrical system is structured to be both resilient and effective in various operational scenarios.