Engine 2014: Motor Plants and Auxiliary Boilers

1. A The device should be set to relieve at a pressure not more than 40 percent in excess of the maximum firing pressure.
2. B The valves should be set to just stop relieving with the engine running at full speed.
3. C Cylinder relief valves should only be adjusted by an authorized repair facility with the permission of the OCMI.
4. D Cylinder relief valves are no longer required for large low speed engines due to advancements in combustion engineering.

Tip: press A-D to answer