Engine 2014: Electricity

1. A depressing the individual remote closing switches for each door sequentially at the damage control station
2. B depressing the individual local closing switches for each door sequentially at the near side of the watertight doors
3. C depressing the individual local closing switches for each door sequentially at the far side of the watertight doors
4. D placing the reset-close master switch in the close position at the damage control station

Tip: press A-D to answer