How is control of battery power transferable between cockpits?

The transfer of battery power control between cockpits in aircraft is primarily achieved using the battery switch. This switch allows pilots to manage the battery's connection to the electrical systems in the aircraft. By operating the battery switch, the pilot can select which cockpit has access to battery power, facilitating effective operational control and ensuring that either cockpit can manage the electrical needs as necessary.

The battery switch is crucial in scenarios where power distribution needs to be carefully managed, such as during systems checks or when one cockpit is non-operational. This capability enhances safety and operational flexibility, allowing for quick adjustments to the electrical power configuration.

While the bus tie switch, generator control switch, and circuit breakers are all components of the aircraft's electrical system, they do not specifically transfer control of battery power between cockpits. The bus tie switch mainly manages the connection between different power sources, the generator control switch is related to the operation of the generators, and circuit breakers serve as protective devices to interrupt current flow in case of electrical overloads or faults. These functions are vital but separate from the direct control of battery power transfer between cockpits.