Engine: Motor Plants and Auxiliary Boilers

1. A The engine may be operated in any area of the diagram provided steps are taken to reposition the load indicator.
2. B Operation within area "B" is permitted for extended time periods provided no changes are made to the air intake system.
3. C Ideally the engine should be operated in area "A"; however, it is permissible to intermittently operate the engine in area "B".
4. D Assuming the load indicator reads 90% and the engine speed is at 80% the engine can be operated until maintenance requirements become apparent.

Tip: press A-D to answer