Engine: Steam Plants

1. A Be closed until after the air cock is closed, and then opened until the boiler is placed online
2. B Remain open or partially open until steam blows through the lines, and then the valves should be closed
3. C Be closed until just before line pressure is reached, and then given a short blow period
4. D Be opened to remove condensate, and then closed when the first burner is lit

Tip: press A-D to answer