Engine 2014: Motor Plants and Auxiliary Boilers

1. A Operating in the shaded area labeled "A" would result in the engine being overloaded.
2. B Operating in the area labeled "B" would result in the engine being under-loaded.
3. C Operating near or on the line labeled "P" would result in the greatest engine operating efficiency.
4. D All of the above

Tip: press A-D to answer