資訊推薦

• 15. 將 50g、10℃的某固體，置於每分鐘提供 80 卡的熱源上加熱，其溫度與加熱時間的關係如圖所示，則下列敘述何者正確？ (A)此物體固態時的比熱為 0.4 cal／g‧℃ (B)此物體熔化時未
• 3. In cases where more than 25 percent of ship’s personnel has been changed, for the sake ofsafety,
• 5. What is the meaning of the helm command "Port twenty" ?(A) change course twenty degrees
• 6. ______ is a life saving device onboard ships that can be either of the rigid or inflatable type.
• 8. What is the location for storing paints?(A) In engine room.(B) In accommodation.(C) In machinery
• 9. By SMCP, choose one of the following sentences for expressing ”Depth as indicated in chartmust be
• 10. A: What documents must I produce? B: The Captain’s Declaration, the Import Cargo manifest,the cr
• 11. By SMCP, choose one of the following sentences for expressing ”MV Ocean Uni is unable tomanoeuvr
• 14. 船舶通信依「國際信號規則(ICS)」之規定，每一「單字母(single letter) 」均代表一完整的信號(signal)。試問「I wish to communicate with you
• 16. By SMCP, choose one of the following sentences for expressing ”Ice-situation will becomeworse.”(
• 17. By regulation, cargo tanks must be filled with inert gas before and during what operation?(A) Tr
• 18. Which machinery below is capable of applying forces to mooring lines to keep them tight?(A) Tens
• 20. What is the function of cardinal buoy?(A) Indication of an isolated danger which has navigable w
• 21. Which of the following ropes is a synthetic-fibre rope?(A) Manila rope.(B) Sisal rope.(C) Hemp r
• 22. You serve on a type 2 and 3 chemical tanker and the cargo tanks capacity are variable from1,500
• 23. A: Singapore VTIS East. This is Taiwanese vessel Ocean Uni. My call sign is BLUE. Do youread me?
• 24. A: Chief officer, I have been informed that the floating crane will arrive at the ship’s sidetom
• 25. 船舶遇難發出無線電報警報信號，應是幾個劃所組成的信號，每一劃為4秒鐘，而劃與劃之間隔時間為1秒鐘？(A) 2個“劃（dash）”的信號(B) 3個“劃（dash）”的信號(C) 4個“劃（da
• 26. 使用燈光傳送「摩爾斯碼信號(The Morse symbols)」時，因為受到「視覺暫留」的影響，一般「燈號通訊」傳送宜接受的「標準速度」，依規定每分鐘幾個信號(A或B或C…等)？(A) 30
• 16. 在寒冷的冬天，穿上蓬鬆的羽絨外套，可以產生好的保暖效果是因為？(A)羽絨外套可以產生熱量 (B)羽絨外套含許多空氣，熱傳導差，可以避免熱量散失 (C)羽絨外套可吸收空氣中的熱量 (D)羽絨外套
• 17. 將 100 公克、比熱 0.2 卡／公克‧℃的鋁塊加熱到 800℃後，投入裝有 500 公克、20℃水的杯中。設無熱量散失，則達熱平衡時水溫為多少？(A) 40 (B) 50 (C) 60 (
• 18. 以 60 ℃的熱水 M1 克與溫度為 20 ℃的冷水 M2 克互相混合，其溫度與時間的關係如附圖所示，若混合過M1程無熱量散失，則 比值為何？ (A) 3 (B) 4 (C) 5 (D) 6。
• 27. 國際信號代碼的程序信號，表示“我是……台”（用於本船舶名或呼號（Call sign）的前面）的代碼是：(A) (B) (C) (D)
• 15. 如附圖所示，W～Z 電路圖中甲、乙、丙均為相同的燈泡，將甲燈泡取下後乙燈泡仍會亮的電路有 (A) WXY (B) WZ (C) WXZ (D) XYZ
• 19. 有甲、乙、丙三條同材料、同長度的導線，其截面積分別為 4 mm×2 mm、5 mm×3 mm 及 4 mm×3 mm，則甲、乙、丙三條導線電阻之大小關係為何？ (A)甲＞乙＞丙 (B)甲＞丙＞