QUESTION IMAGE
Question
- where should portable marine fire extinguishers be mounted?
in a readily accessible area
next to the engine
under a seat
in a locked compartment
- what does a flashing blue light indicate?
a bridge
a plane
a no-wake zone
a law enforcement watercraft
分析灭火器安装位置
在船只安全规范中,便携式海洋灭火器必须安装在易于取用的地方(Boating Safety)。如果发生火灾,乘员需要能够立即拿到灭火器。因此,不能将其锁在隔间里,也不能放在难以拿到的座位底下。同时,直接安装在发动机旁也是危险的,因为如果发动机起火,高温和火焰会阻止人们接近灭火器。因此,最合适的安装位置是易于取用的区域(In a readily accessible area)。
分析蓝色闪烁信号灯含义
在水上交通规则与安全规范中,闪烁的蓝色警示灯是执法船只(如水上警察、海岸警卫队等)的专属信号(Boating Safety)。当看到闪烁的蓝色灯光时,表明有执法船只正在执行任务或进行警戒,其他船只应当减速避让。因此,闪烁的蓝色灯光表示执法船只(A law enforcement watercraft)。
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Question 4
- In a readily accessible area (Correct answer)
- Next to the engine
- Under a seat
- In a locked compartment
Question 5
- A bridge
- A plane
- A no-wake zone
- A law enforcement watercraft (Correct answer)