Engine: Retired questions · General Subjects

1. A The seawater side of the heat exchanger should be drained, then flushed with freshwater and left completely filled with freshwater.
2. B The seawater side of the heat exchanger should be drained by opening the drain valves, while insuring that the vent valves remain closed while draining.
3. C The seawater side of the heat exchanger should be left completely filled with seawater.
4. D The seawater side of the heat exchanger should be drained by opening the drain valves, while insuring that the vent valves remain open while draining.

Tip: press A-D to answer