【名词&注释】
高负荷(high load)、主要内容(main contents)、活塞环(piston ring)、集装箱船(container ship)、散货船(bulk carrier)、滚装船、适用于(suitable for)
[单选题]Usually, emergency electricity supplies to_____on board
A. Cargo winch
B. Windlass
C. Steering gear
D. Main air compressor
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举一反三：
[单选题]The SMS should provide for specific measures aimed at promoting the of equipment or systems, the sudden operational failure of which may result in hazardous situations.
A. visibility
B. ability
C. reliability
D. capability
[单选题]To safeguard the operator and other personnel working on or near a hoisting operation, which of the following precautions should be observed?
A. Keep a load on the hoist until all personnel are finished working
B. Set the load on a movable dolly when transportation may be needed
C. Have one man keep a hand on the load to steady it
D. Insure that the lifting gear capacity is not exceeded
[单选题]探明火情的主要内容是：
A. 火灾的区域。
B. 火灾的性质。
C. 火灾的规模。
D. 以上均对。
[单选题]活塞环在工作中较易产生“跳环”现象的运行工况是________。
A. 低速、低负荷
B. 低速、高负荷
C. 高速、低负荷
D. 高速、高负荷
[单选题]SOLAS公约附则第Ⅺ章第2条将《73/78防污公约》适用于(suitable for)油船加强检验计划的范围扩大至适用于(suitable for)5年以上的______。
A. 集装箱船
B. 客船
C. 滚装船
D. 散货船
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