Engine 2014: Motor Plants and Auxiliary Boilers

1. A collected in the lower portion of the steam accumulator for recirculation back to the heating coil or water tank
2. B returned to the lower drum via downcomers due to density difference for reheating
3. C passes through the domestic heating system return line steam traps to the auxiliary feed supply tank
4. D automatically dumped into auxiliary feed heater and reheated by auxiliary exhaust back pressure

Tip: press A-D to answer