24. Three calls of pan-pan in radiotelephone communications is usedto signify that there is ______ o
25. On a Mercator chart, short distances are often measured using the______ scale.(A) compass rose(B
27. Which of the following ropes is a synthetic-fibre rope?(A) Manila rope.(B) Sisal rope.(C) Hemp r
28. A non-inert cargo tank washing was carried out under both thesource of ignition and flammability
29. Which of the following vessels is a not under command vessel?(A) A vessel engaged in dredging.(B
30. Which of the followings factors is not to be taken into accountin determining safe speed?(A) Typ
32. How many international shore connections shall be provided forships of 500 gross tonnage and upw
33. Which of the MARPOL Annex stipulated the regulations for theprevention of pollution by harmful s
34. I saw the cargo surveyor __________ the cargo on deck just aminute ago.(A) examine(B) to examine
35. Corrosive cargoes are one of the ______ goods of IMO-Class 8.(A) dry(B) dangerous(C) substantial
36. 依 1972 年國際避碰規則（2007 年修正），下列何者不包括在船舶遇難信號之規定中？(A) 以無線電報或其他通信方法發送包括口語「SOS」所組成的信號。(B) 以無線電話發送唸出“MAYY
38. 以無線電話發送警報信號，其中雙音頻變換信號部分，頻率為多少？(A) 500Hz 與 1100Hz(B) 2200Hz 與 1300Hz(C) 2100Hz 與 1300Hz(D) 2100Hz
39. 船舶遇難發出無線電報警報信號，應如何發送？(A) 2 個“劃（dash）”的信號，每一劃的為 4 秒鐘，而劃與劃之間隔時間為 1 秒鐘(B) 3 個“劃（dash）”的信號，每一劃的為 4 秒
3. 依 MARPOL 73/78 國際公約規定，在洗艙作業中排放入海時將會對海洋資源或人類健康造成重大危害而被公認應禁止排放入海者，屬於哪一類有毒液體物質？(A) X(B) Y(C) Z(D) OS
6. 依 MARPOL 73/78 國際公約附則 II 之證書簽發與簽證規則，下列哪一項敘述是正確的？(A) 本規則適用於從事國際航線之任何噸位的散裝有毒液體物質運載船(B) 於特殊情況下，主管官署對