Engine: Steam Plants

1. A The damper on the inlet side of the furnace is moved to the open position for a given number of seconds and then moved to the closed position.
2. B The damper on the inlet side of the furnace is moved to the open position for a given number of seconds and then moved to the low fire position.
3. C The damper is moved to the closed position for a given number of seconds and then moved to the low fire position.
4. D The damper in the uptakes is moved to the wide open position for a given number of seconds and then moved to the low firing rate position.

Tip: press A-D to answer