网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
An inclined semisubmersible with a very short rolling period about a constant angle of list is likely to have（）.
A
an off-center TCG
B
an LCG greater than level vessel LCB
C
a negative GM
D
excessive free surfaces
参考答案
参考解析
解析：
暂无解析
更多 “单选题An inclined semisubmersible with a very short rolling period about a constant angle of list is likely to have（）.A an off-center TCGB an LCG greater than level vessel LCBC a negative GMD excessive free surfaces” 相关考题
考题
According to the passage, the earth in its very early period was ______.A. in molten stateB. in water stateC. in rock stateD. a vast ocean
考题
The African way of communication sent messages______.A. in a special wayB. over a very short distanceC. by a musical instrumentD. at a rather slow speed
考题
A semisubmersible rig under tow should be ballasted down if ______.A.motion begins to be excessiveB.water begins to break over the pontoonsC.period of roll exceeds 12 secondsD.forward progress is halted by head wind
考题
Movement of liquid in a tank when a vessel inclines causes an increase in ______．A.Righting armB.Metacentric heightC.Height of the uncorrected KGD.Natural rolling period
考题
Our civilization cannot be thought of as ______ in a short period of time.A.to have been createD.B.to be createD.C.having been created
D.being createD.
考题
Which role does the teacher play in the following activities? When the students are doing a group work task, the teacher joins one or two groups for a short period of time.A.source of help
B.controller
C.participant
D.assessor
考题
Land is a major social and political issue, very explosive and very much inclined to ______ a lot of conflict in different parts of the country.
A.provoke
B.irritate
C.inspire
D.hoist
考题
单选题When the period of beam seas equals the natural rolling period of a vessel，what will most likely occur?（）A
Excessive pitchingB
Excessive yawingC
Excessive rollingD
No change should be evident
考题
单选题Your vessel is damaged and listing to port. There is a short rolling period around the angle of list. The portside freeboard is reduced to 1 foot. There is no trim and the weather is calm. You should FIRST（）.A
press up a slack double bottom tank on the port sideB
fill an empty centerline double bottom tankC
pump out a slack marine portable tank located on the portside amidshipsD
jettison the anchors and anchor cables
考题
单选题Your vessel is damaged and is listing to port. The rolling period is short. There is sufficient freeboard so that deck edge submersion is not a problem. What corrective action should be taken FIRST in regard to the vessel’s stability?（）.A
Press up any slack double-bottom tanks to eliminate free surfaceB
Flood any empty double-bottom tanks to add weight low and downC
Jettison topside weights to reduce KG and KBD
Shift any off-center weights from port to starboard
考题
单选题If your vessel has a GM of one foot and a breadth of 50 feet，what will be your full rolling period? （）A
11 secondsB
15 secondsC
20 secondsD
22 seconds
考题
单选题Customers may also be permitted to ______ their current accounts for a short period in anticipation of a credit item coming in.A
overextendB
overdrawC
overvalueD
overpay
考题
单选题Movement of liquid in a tank when a vessel inclines causes an increase in（）.A
righting armB
metacentric heightC
height of the uncorrected KGD
natural rolling period
考题
单选题When the wave period and the apparent rolling period are the same（）.A
synchronous rolling occursB
roll period decreasesC
roll period increasesD
roll amplitude is dampened
考题
单选题Your vessel is listing 4° to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by the head with one foot of freeboard at the bow. Which action should you take FIRST?（）A
Press up the slack NO.1 starboard double bottom tankB
Pump out the forepeak tankC
Eliminate the water in the 'tween decks aft
考题
单选题Which of the following represents the emergency signal for fire aboard ship?（）A
More than six short blasts and one long blast on the whistleB
Continuous blast of the ships whistle for a period of not less than 10 seconds supplemented by the same signal on the general alarmC
Three short blasts of the whistle supplemented by the same signal on the general alarmD
More than six short blasts and one long blast on the whistle supplemented by the same signal on the general alarm
考题
单选题A vessel with a small GM will（）.A
be more subject to synchronous rollingB
have a short rolling periodC
procide an uncomfordtable ride for personnelD
have a smaller amplitude of roll in heavy weather
考题
单选题A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?（）.A
The vessel has negative GMB
The center of gravity is on the centerlineC
The list can be corrected by reducing KMD
The vessel has asymmetrical weight distribution
考题
单选题Why are very hot stars referred to as ghosts?A
They are short-lived.B
They are mysterious.C
They are frightening.D
They are nearly invisible.
考题
单选题Which role does the teacher play in the following activities? When the students are doing a group-work task, the teacher joins one or two groups for a short period of time.A
organizerB
controllerC
participantD
assessor
考题
单选题Which is TRUE of a stiff vessel? （）A
It has a small GMB
It pitches heavilyC
It has an unusually high center of gravityD
Its period of roll is short
考题
单选题The radio waves used for radar are very short，only（）long.A
a few centimetersB
a few fathomsC
a few metersD
a few feet
考题
单选题The Hallside site has been ______.A
turned into a steelworks from a woodland and an energy park.B
in use as an energy park .C
disused for a long period of time .D
out of use for a short period of time .
考题
单选题If the engine is naturally aspirated, or is a small high-speed type with a centrifugal turbocharger, the period of valve overlap（）,ie when both valves are（）, will be and the exhaust valve will close some 10°top dead canter（）.A
open；short；afterB
closed；short；afterC
open；long；beforeD
closed；long；before
考题
单选题Your vessel is listening 4°to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by th end with one foot of freeboard at the bow. Which action should you take first?（）A
Press up the slack No.1 starboard double bottom tankB
Pump out the forepeak tankC
Eliminate the water in the tween decks aftD
Jettision stores out of the paint locker in the focsle
考题
单选题Which of the following is NOT the reason for investing money in software developer training?A
There are huge numbers of technology and skills in modern society.B
It takes a short period to introduce a new technology.C
The serviceable period of a new skill is quite short in modern society.D
Technology develops quickly.
热门标签
最新试卷