Question

What other items does the GCU operate during start

Answer 1

The GCU (Generator Control Unit) is responsible for controlling and monitoring various systems during the start-up and operation of a generator. In addition to controlling the starter motor and the generator itself, the GCU may also operate other items such as fuel pumps, cooling fans, and other ancillary systems required for proper operation of the generator. The specific components and systems controlled by the GCU will vary depending on the design and configuration of the generator system.