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
A partially full tank causes a virtual rise in the height of the（）.
A
metacenter
B
center of buoyancy
C
center of flotation
D
center of gravity
参考答案
参考解析
解析：
暂无解析
更多 “单选题A partially full tank causes a virtual rise in the height of the（）.A metacenterB center of buoyancyC center of flotationD center of gravity” 相关考题
考题
Which may NOT be one of the causes for the rise of American Romantic Movement?
A.The westward territorial expansionB.The great increase in populationC.The victory of the settlers in the Indian warD.The rapid economic transformation
考题
A tank which is NOT completely full or empty is called ______.A.pressedB.slackC.inertialD.elemental
考题
A server has a single, half height, PCI－X 3.3v slot available. Which of the following cards can fit in this slot? ()
A. Half Height, Universally Keyed PCI cardB. Full Height, 3.3v PCI-X cardC. Half Height, x16 PCI Express CardD. Half Height, 3.3v PCI cardE. Half Height, Universally Keyed PCI-X cardF. Full Height, Universally Keyed PCI cardG. Half Height, x8 PCI Express Card
考题
Reducing free surfaces has the effect of lowering the ______.A.uncorrected KGB.virtual height of the center of gravityC.metacenterD.metacentric height
考题
Which statement about the free surface effect is TRUE ________．A.It increases in direct proportion to the length of the tank times the breadth squaredB.It decreases at increased angles of heel due to pocketing when a tank is 90% fullC.It decreases in direct proportion to increasing specific gravity of the liquid in the tankD.In practice，the correction is considered to be a virtual reduction of KG
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
The free surface corrections depend upon the dimensions of the surface of the free liquids and the ______．A.volume of liquid in the tankB.displacement of the vesselC.location of the tank in the vesselD.height of the center of gravity of the vessel
考题
The free surface effects of a partially full liquid tank decrease with increased ______．A.Density of the liquidB.Placement of the tank above the keelC.Displacement volume of the shipD.Size of the surface area in the tank
考题
When removing the cap from a sounding tube on a ship，the sound of air escaping indicates the tank ______．A.Is fullB.May be partially floodedC.Level has droppedD.Is completely flooded
考题
A virtual rise in the center of gravity may be caused by ______.A.filling a partially filled tankB.using an on board crane to lift a freely swinging heavy objectC.emptying a partially filled tankD.transferring ballast from the forepeak to the after peak
考题
Increasing the number of slack liquid tanks has the effect of raising the ______.A.uncorrected KGB.maximum allowed KGC.virtual height of the center of gravityD.metacentric height
考题
It is usually unnecessary，and indeed often impossible，______every printed clause．A.to give rise toB.giving give rise toC.given give full effect toD.to give full effect to
考题
A server has a single， half height， PCI-X 3.3v slot available. Which of the following cards can fit in 1 this slot？（）A、 Half Height， Universally Keyed PCI cardB、 Full Height， 3.3v PCI-X cardC、 Half Height， x16 PCI Express CardD、 Half Height， 3.3v PCI cardE、 Half Height， Universally Keyed PCI-X cardF、 Full Height， Universally Keyed PCI cardG、 Half Height， x8 PCI Express Card
考题
单选题ACCIDENTAL ESCAPE OF OIL OUT OF A TANK WHEN IT GETS TOO FULL BECAUSE PUMPING WAS NOT STOPPED IN TIME defines（）.A
OverloadingB
Over dischargingC
OverflowD
Overtaking
考题
单选题During a stability test on a small passenger vessel（）.A
the vessel must be moored snuglyB
each tank must be partially full to show it does not leakC
all dunnage，tools，and extraneous items are securedD
water under vessel must be deep enough to prevent grounding
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A tank which is not completely full or empty is called（）.A
pressedB
slackC
inertialD
elemental
考题
单选题The oil was pumped up in the settle tank such a height that it （）.A
spilledB
overflowedC
sprayedD
injected
考题
单选题The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.A
metacenterB
center of buoyancyC
center of flotationD
center of gravity
考题
单选题Unlike the globe valve, gate valves give full bore flow without change of direction, such a valve is not suitable to partially open operationAccording to the above sentence, which of the following statements is not true?（）A
The globe valve may be suitable for partially open operationB
The globe valve will give full bore flow with change of directionC
The gate valve gives full bore flow with change of directionD
The gate valve is suitable for full bore operation only
考题
单选题A virtual rise in the center of gravity may be caused by（）.A
filling a partially filled tankB
using an on board crane to lift a freely swinging heavy objectC
emptying a partially filled tankD
transferring ballast from the forepeak to the after peak
考题
单选题One cause of diesel engine surging can be a result of （）A
injection pump plungers stuck or wornB
low compressionC
solenoid stuck openD
fuel tank too full
考题
单选题What is the principal danger from the liquid in a half full tank onboard a vessel?（）A
Corrosion from the shifting liquidB
Rupturing of bulkheads from the shifting liquidC
Loss of stability from free surface effectD
Holing of the tank bottom from the weight of the shifting liquid
考题
单选题A vessel is equipped with cross-connected deep tanks.In which situation should the crossconnection valve be closed?（）.A
The tank lie above the waterline and are filledB
The tank are partically filled with dry cargoC
The tanks are partially filled with liquid cargoD
The tanks are filled and lie below the waterline
考题
单选题A virtual rise in the center of gravitty may be caused by（）.A
filling a partially tankB
using an on board crane to life a freely swinging heavy objectC
emptying a partially filled tankD
transferring ballast from the forepeak to the after peak
考题
单选题A solid metal cube of edge 3 feet is placed in a rectangular tank whose length, width, and height are 3, 4, and 5 feet, respectively. What is the volume, in cubic feet, of water that the tank can now hold?A
20B
27C
33D
48E
60
考题
单选题A rectangular fish tank has a base 2 feet wide and 3 feet long. When the tank is partially filled with water, a solid cube with an edge length of 1 foot is placed in the tank. If no overflow of water from the tank is assumed, by how many inches will the level of the water in the tank rise when the cube becomes completely submerged?A
1/6B
1/2C
2D
3E
4
热门标签
最新试卷