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判断题
WHAT IS CAPACITY OF CRANE？的意思是：舱容是多少？
A
对
B
错
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更多 “判断题WHAT IS CAPACITY OF CRANE？的意思是：舱容是多少？A 对B 错” 相关考题
考题
被动减摇水舱利用自由液面往返流动减轻船舶横摇,因此要求水舱容积足够大,一般水舱的装水量(),可以得到最佳减摇效果。
A、大于舱容的2/3B、等于舱容的1/2C、等于舱容的3/4D、等于舱容的1/4
考题
Which statement(s) is/are TRUE concerning crane cargo operations?A.Do not exceed rated load capacity of crane and container spreader or slingsB.During any cargo handling operation，the safety of personnel is paramountC.Cargo handlers must be outfitted with adequate protection from personal injuryD.All the above
考题
For any given pedestal crane，when the boom is lengthened，the lifting capacity is ______．A.unchangedB.increasedC.eliminatedD.decreased
考题
The boom indicator on a crane will indicate the ______．A.Length of the boomB.Angle of the boomC.Lifting capacity of the boomD.Direction of the boom
考题
单选题（） can be operated independently or locked together and operated as a twin-job cranes of double capacity.A
Two derricksB
A derrick and a craneC
Two cranesD
A crane and a winch
考题
单选题For any given pedestal crane,when the boom is lengthened, the lifing capacity is（）.A
unchangedB
increasedC
eliminatedD
decreased
考题
单选题有关船舶的舱容系数，以下说法错误的是（）。A
具体船舶其舱容系数随航线的变化而变化B
舱容系数小的船舶装运大量轻泡货，可充分利用船舶的载重能力C
散货船的舱容系数是散装舱容与其航次净载重量之比D
舱容系数大的船舶装运大量重货，会浪费其容量能力
考题
单选题Which statement(s) is/are TRUE concerning crane cargo operations? （）A
Do not exceed rated load capacity of crane and container spreader or slingsB
During any cargo handling operation，the safety of personnel is paramountC
Cargo handlers must be outfitted with adequate protection from personal injuryD
All the above
考题
单选题货物的亏舱率是指亏舱舱容与（）的比值。A
货物量尺体积B
装货舱容C
货物实际体积D
全船总舱容
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