In order to get a ready indication for a normal start with an LM2500 marine gas turbine, what permissive must be met?

Correct Answer: Option D — All of the above.

A ready indication requires verification of fuel supply pressure, closed bleed air valves, and low gas generator speed, alongside reset trips. These permissives are critical safety interlocks defined in the LM2500 operating manual to ensure the engine is in a safe, stable configuration before the starter initiates the ignition sequence.