普考申論題
107年
[航海技術] 海事英文
第 四 題
四、申論題（請用英文作答）：（30 分）
A tender ship is one with a very small GM caused by KG being too large. This occurs if
too much weight is placed high up within the ship. The ship will have insufficient stability,
righting moments will be very small when heeled causing the ship to be sluggish and slow
to return to the upright. Roll period will be long. A very small GM should be avoided for
some reasons. Please write down the reasons.
📝 此題為申論題
思路引導 VIP
看到此題，應先聯想船舶穩度（Ship Stability）中初穩度高度（GM）過小（即Tender Ship）對航行安全的具體威脅。解題時可從「航行中油水消耗導致GM變負（Angle of Loll）」、「抵抗風浪等外力能力差」、「貨物易位（Cargo Shifting）風險」及「操船與水密安全」四個維度進行條理分明的英文論述。
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AI 詳解
AI 專屬家教
【破題】 A very small GM (metacentric height) indicates marginal initial stability. Operating a tender ship with a very small GM is highly hazardous and must be avoided to ensure the safety of the vessel, crew, and cargo. 【論述】
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