Deck : Deck General - 1807/14074
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| On small passenger vessels, cooling water for the exhaust lines from an internal combustion engine must be __________. |
| A) flushed and changed periodically |
| B) obtained from a fresh water storage tank or an expansion tank |
| C) chemically treated to prevent corrosion |
| D) obtained from the engine's cooling water system or from a separate engine-driven pump |
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