航海英语沿海航海技术章节练习(2019.04.21)

单项选择题
Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
A.TCG
B.transverse moment
C.righting moment
D.transverse free surface moment
单项选择题
The Vessel is fully fitted with cargo（）.
A.beats
B.beasts
C.bacons
D.battens
单项选择题
Owing to the big draft，the ship is not permitted to go alongside until the time of（）.
A.ebb tide
B.flood tide
C.spring tide
D.slack water
单项选择题
From your position you observe a rotating white and green light to the north. This light is most likely（）.
A.at an airport
B.on a naval mine-countermeasures vessel
C.Block Island North Light
D.on a vessel engaged in public safety activity
单项选择题
A wooden float placed between a ship and a dock to prevent damage to both is called a（）.
A.camel
B.dolphin
C.rat guard
D.wedge
单项选择题
A CLEARLY MARKED WAY IN THE VESSEL WHICH HAS TO BE FOLLOWED IN CASE OF AN EMERGENCY defines（）.
A.Escape route
B.Alley way
C.Corridor
D.Embarking way
单项选择题
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
单项选择题
A safety shackle is identified by its（）.
A.shape
B.pin
C.certification stamp
D.color code
单项选择题
Generally speaking，in the Northern Hemisphere，when winds are blowing from between SE and SW the barometric reading（）.
A.makes no change at all
B.is somewhat lower than it would be for winds from a northern quadrant
C.is uncertain and may fluctuate by increasing and decreasing
D.is somewhat higher than it would be for winds from the northern quadrant
单项选择题
Don’t（） this news to the public until we give you the go-ahead.
A.release
B.relate
C.relieve
D.retain