Which of the listed procedures should be followed when raising vacuum on the main propulsion plant prior to getting underway?

Correct Answer: Option B — Start the lube oil system, engage the turning gear, start the condensate and circulating pumps, start the gland sealing system and second-stage air ejector.

Standard plant start-up sequence requires initiating lube oil to protect bearings, engaging the turning gear for uniform rotor heating, establishing condensate and circulating flows, and finally putting the gland sealing and air ejectors in service.