3. Stand-by units for auxiliary machinery required for propulsion must kept ready. During operation in narrow waters with or without pilot on board, the electrical power supply must be ensured by startup of an extra generator. (5分)

4. Although the fuel was apparently within ISO specification, subsequent in-depth laboratory tests found that the engine-damaging substance in the fuel comprised chemical waste in the form of industrial cleaning solvents. Because of the effects of the added chemical waste, the ship's filters were completely clogged and the fuel pump sticking. At least 10 oil tanker were affected, suffering severe mechanical problems. (5分)

題組內容

3. Stand-by units for auxiliary machinery required for propulsion must kept ready. During operation in narrow waters with or without pilot on board, the electrical power supply must be ensured by startup of an extra generator. (5分)

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