10. 於夜間遇險中船舶或人員利用岸上救生設備時,表示「否定」的信號是:(A) 白燈一盞或白色光焰一個作上下揮動(B) 白燈一盞或白色光焰一個作水平揮動(C) 紅燈一盞或紅色光焰作上下揮動(D) 紅燈
13. Refloat (to) means to pull a vessel off after ; to set afloat again.(A) fire(B) collision(C) gro
14. Spill control gear means the equipment for combating accidental spill of oils or chemicals.(A) D
17. Crew list is a list prepared by the master of a ship showing the full names, , passport or disch
18. A vessel engaged in a towing operation, she is:(A) Vessel not under command.(B) Vessel restricte
20. Brief, violent showers frequently accompanied by thunder and lighting is usually associated with
21. When liquid is free to move transversely in a tank, the effect is called .(A) Free communication
27. Rig the accommodation ladder in with the pilot ladder.(A) relate(B) connected(C) combine(D) comb