Engine : Steam Plants - 767/811
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| 62. The maximum lube oil temperature leaving the lube oil cooler of a main steam turbine propulsion system should __________. |
| A) be dictated only by the existing sea water temperature |
| B) be about 180°F |
| C) never exceed 130°F |
| D) never be more than 60°F below the lube oil inlet temperature |
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