四、試繪簡圖，並藉以扼要說明，一般貨輪上的主電力系統，包括那些主要裝備？（20 分）

(一) Some of the properties associated with marine fuels that are affected by the refinery processes include density/specific gravity, viscosity, micro-carbon residue, sediment, water, flash point, compatibility, and Sodium.