Engine 2014: Steam Plants

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

Tip: press A-D to answer