相关题目
45. *On the picture, the white arrow points to the () of the lifejacket.
44. Of the following which one is not needed in a lifeboat?
43. () is required to be carried in lifeboat but not in liferaft.
42. Which signal of the followings is not provided with onboard lifeboat?
41. Which of the followings are personal life-saving appliances? ① lifeboats; ② liferafts; ③ lifebuoys; ④lifejackets; ⑤ immersion suits
40. *A personal flotation device, abbreviated as PFD, is a piece of equipment designed to assist a wearer to () in water.
39. *A liferaft shall be capable of being readily () by one person if it inflates in an inverted position.
38. Painting on () is prohibited because it will weaken its sensibility.
37. *Which of the following statements about liferafts is FALSE?
36. *Every inflatable life raft shall be serviced at intervals not exceeding () months, provided where in any case this is impracticable, the administration may extend this period to () months.
