問題一覧
1
What is the greatest stress set in the ship as a whole due to the distribution of load along the ship?
Longitudinal bending
2
What is the minimum tranverse meta centric height?
0.15m
3
What is a measurement the weight of a water displaces of when fully loaded and submerhed to her loadlines?
Designated displacement
4
What correction is use when the bessel is trim by head(stern)?
Aft correction plus
5
What is the weight of the ship Including cargo, passenger,fuel stores, dunnages and such other items necessary for use an voyage?
loaded displacement
6
What is the right angle line to the keel passing trhougj the rudder post?
The after perpendicular
7
Which correction is parralel with the correctiond with the same patterns?
The mid ship correction
8
Howmany percent draft marks or loadlines allow ships displacement to be determined to an accuracy?
0.5 percent
9
What is the measure to reduce hogging stresses
shift liquids toward midship
10
Whatay result on board a ship due to internal forces resulting from structural weight, cargo and machinery weight?
Static forces
11
correction rules is used to be if the vessel is trim by head(stern)
Fore correction should be minus
12
What forces may result from the ships motion at sea, action of wind and waves and the effects of operating the machinery?
Dynamic forces
13
What document describes the loading conditions on which the design of the ship has been based, including permissible limits of still water bending moment and shearforces?
Loading manual
14
What an instrument the classification society requires a ship to carry a approved means of calculating forces that affect ships?
Calculating shearforces
15
What will be the result if the aft draft subtracted from thr FWD draft?
apparent trim
16
Which statement means the incresse in KG os affected by?
The beneath of the free surface
17
What is an essential part of the loading instrument and should be kept on board at all times?
Operation manual
18
What is the ships specific onboard equipment and the result of the calculations are only applicable to the ship for which it has been approved?
ships loading instrument
19
What is refers to the tendency of steel hull playing to flex in and out like an oil can being squeezed when a ship is pitching?
Panting
20
what is a moment will occur when the center of gravity is move directly above the center of buoyancy?
Inclining moment
21
When taking ballast waters, date and time of commencement and completion of the ballast operation,ships position,salinity (specific gravity) and amount of ballast water taken on board must be recorded in the ships?
deck log book
22
Which increases during damage and consequent flooding in the middle length?
increase sagging stresses
23
Tendency of tue vessel to return itd original trim after being inclined an outsode forces?
Longitudinal stability
24
What is defined as the displacement of a vessel when floating at its greatest allowable draft as established by classification societies?
full load
25
Who is designated to carry out procedures andaintain all records as required?
Chief officer
26
What is the other name.of the calculating equipment on board ship?
Loadicator
27
What is total change trim if the weight of 350 tons is loaded on your vessel 85 ft. forwatd of the tipping center?The vessels MTI is 1150 foot/tons?
25.87 inches
28
Your vessel is famaged with the list but dosn by the stern. There id progressive flooding and trim by the sterm. What is the effect on the transverser stability after the deck edge at the sterm is submerged?
BM, decreases rapidly due to loss of water plane area
29
What is the test of a meta centric height that is normally estated during the design of a ship
Inclining test
30
A mechanism that can create a water craft to become unstable and?
Free surface effect