海船船员考试
单选题Horizontal subdivision decks forming watertight compartments in the columns of a semisubmersible ship increase the unit’s（）.A tank capacitiesB stability in the event of damageC towing speedD anchor holding ratio
题目
tank capacities
stability in the event of damage
towing speed
anchor holding ratio
相似问题和答案
第1题：
plaque forming unit，PF[J
plaque forming unit，PFU：The plaque assay is the most widly used assay for infectious virus．Monolayers ofhost cells are inoculated with suitable dilutions of virusand affter adsorption aye overlaid with medium containingagar or carboxyme thyicellulose to prevent virus spreadingthroughout the culture．Affter several days，the cell s inital—ly infected have produced virus that spreads only to sur—rounding cells，producing a small area of infection or plaque．Under controlled conditions，a single plaque can arise form. a single infectious virus particle，termed aplaque—forming unit．
第2题：
Horizontal subdivision decks forming watertight compartments in the columns of a semisubmersible ship increase the unit's ______.
A.tank capacities
B.stability in the event of damage
C.towing speed
D.anchor holding ratio
第3题：
The most common form. of organizational communication is
A Upward to management
B Downward to subordinates
C Horizontal to peers
D Horizontal to customers
E All of the above
第4题：
______ is not an item shown in General Arrangement Plan．
A.the sections enclosed by “B” class divisions
B.the ventilating system
C.details of the public address system
D.means of access to different compartments，decks，etc．
第5题：
Regulations define the bulkhead deck as ______．（subdivision and stability regulations）
A.any deck extending from stem to stern
B.the uppermost deck to which transverse watertight bulkheads extend
C.the lowermost deck to which transverse watertight bulkheads extend
D.the uppermost complete deck
第6题：
The New Madrid fault is______.
A) a horizontal fault
B) a vertical fault
C) a more serious fault than the San Andreas fault
D) responsible for forming the Mississippi River
答案：B
[试题分析]细节了解题。
[详细解答]本题答案可以直接从第五段第一句话The New Madrid fault，on the other hand，is a vertical fault看出。因此B为正确答案。
第7题：
With a given load on the cargo hook，tension in a single span topping lift ______.
A.increases as the boom's angle to the horizontal increases
B.is at a maximum when the boom is at a 45° angle to the horizontal
C.increases as the boom's angle to the horizontal decreases
D.decreases as the boom's angle to the horizontal decreases
第8题：
Watertight compartments are separated by ________
A.engine rooms
B.tweendecks
C.dunnages
D.decks and bulkheads
第9题：
The hull is divided up into a number of watertight compartments by ______．
A.inner bottom plating and longitudinals
B.decks and bulkheads
C.double bottom girders
D.topside and hopper tank sloping plating and longitudinals
第10题：
A vessel is described as a two compartment vessel when it ______.
A.has no more than two compartments
B.has two compartments in addition to the engine room
C.will sink if any two compartments are flooded
D.will float if any two adjacent compartments are flooded
一艘船舶是两舱不沉制是当临近的两个舱进水了也不会沉船