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1
What kind of bulkhead subdivide the ship into independent compartments in order to limit the extent of flooding?
Transversal watertight
2
Vessel has been damaged and is partially flooded. What is the first step to be taken to save the vessel?
Establish flooding boundaries and prevent further spread of flood water
3
What is the greatest breadth of the ship measured betwen the inside edges of the shell plating?
Moulded breadth
4
What is the highest point of the transverse bulkheads at which a watertight deck is situated?
Bulkhead deck
5
Which statement describe the transverse metacenter?
The point to which G may rise and still permit the vessel to posses positive stability.
6
What does the regulation require regarding bulkhead?
Bulkhead is water tight from the bottom of the ship up to the bulkhead deck.
7
What data is used in obtaining the figure by dividing the total volume of the ship in cubic feet after omission of exempted spaces by one hundred?
Gross tonnage of the ship.
8
What is the device that force the watertight door against the frame
Dogs
9
What is the vertical plates fitted transversely to the bottom shell of a steel vessel?
Floors
10
What is the enclosed portion of the vessel above the highest watertight deck?
Superstructure
11
What is the fitting used to secure a watertight door
Dogs
12
What is the ability of an object to float?
Bouyancy
13
Which statement is true concerning the loss of bouyancy method?
The method is suitable for computer programming.
14
The collision bulkhead is located at the forward end and it is extended up to what part?
Uppermost continuous deck.
15
What is the term applied to the bottom shell plating in a double bottom ship?
Outer bottom
16
What do you call a type of hatch cover that consist of a single or multi-paneled leaves operated by either a wire rope on the ship's gear or by an electro hydraulic system?
Hinged and folding hatch cover
17
What is the inner bottom of a double bottom tank?
Tank top
18
What is the foremost main transverse watertight bulkhead?
Collision bulkhead
19
Your vessel mean draft is 2.6 meters. You are required to load to a draft of 3.2 meters. How much cargo you can load if your TPC is 1.8 tons?
108 tonnes
20
What information you will get when you multiply the ship rigthing arm by the ship displacement?
You will get the rigthing moment
21
What will happen if the weight of a floating object is greater than the weight of equal volume of water displaced by the object?
The object will sink
22
What is the term used when there is a change in the thickness of the section of a plating materials in ship's construction?
Discontinuities
23
What would be the effect if you add weight to your vessel?
It will reduce your vessel reserve bouyancy.
24
What is the depth from waterline to the vessel bottom?
Draft
25
Intact buoyancy is defines as?
An intact space below the surface of a flooded area.
26
What is the reason why a bulk carrier is divided into compartment by watertight bulkhead?
To limit the floodable length along the longitudinal lenght of the vessel.
27
What will happen to the free surface effect if you increase the volume of partially full liquid tank?
The free surface effect decreases.
28
Which statement is true about coaming?
It is the vertical structure of a hatch or skylight.
29
Heave is motion along which axis?
The vessels vertical axis
30
What do you call the underwater narrowing part of a ship's hull forward of the middle body section?
Entrance
31
In rough weather, the free surface effect resulting from slack tanks in a vessel will cause a virtual:
Rise of G
32
What do you call the volume of all watertight enclosed spaces above water line?
Reserved bouyancy
33
What is the uppermost continuous deck with permanent means for closiing all opening?
Freeboard deck
34
What information you will get when you divided the density of a substance by the density of the water?
You will get the specific gravity of the substance.
35
What is the rise of the deck from the side of the vessel to the center line?
Camber
36
What will exist in the stabilty of your vessel after unintentional flooding happen?
Damage stability
37
Which statement is true about the metacentric radius?
The distance between B and metacentre is dependingt on the displacement and the moment of the inertia of waterplane.
38
What is the void space between two bulkheads?
Cofferdam
39
Which statement is not true about the design of the boulbous bow?
It is design to reduce collision impact if a vessel hit an object.
40
What is the enclosed portion of the vessel below the highest watertight deck that run continuously from to the stern?
Hull
41
What are the vertical flat plates running transversely that connect the vertical keel to the margin plates?
Floors
42
Which of the following is not exempted when calculating gross tonnage?
Passenger cabin
43
What do you call the distance from the chief structural member of a ship that extends longitudinally along the center of its bottom to the upper deck?
Extreme depth
44
What will be the effect on your vessel KG if you deballast the double bottom tank ?
KG will increase
45
What is the weathertight entrance leading from a ship deck to space below?
Companion way
46
What is the part of windlass which physically engages the chain during hauling or paying out?
Wildcat
47
What is the condition of the vessel if a stress called compression is being placed on the sheer strakes?
Sagging
48
Among the movement of the liquids, what is the most detrimental effect on initial stability?
Flowing in and out of a holed wing tank
49
Which statement is correct regarding vessel in tender condition?
The weight of cargo is concentrated heigh and the double bottoms are empty.
50
What is the purpose of flare of the bow?
It promotes deck dryness.
51
Weathertight means that in any sea conditions water will not penetrate into the ship. What do we mean if a weathertight door can withstand "brief submersion" experienced from green seas?
Generally no higher than the height of the door
52
Generally no higher than the height of 150mm undereach weathertight door
Camber
53
What is the abbreviation refers to the horizontal distance between the forward most and the after most point on a vessel waterline?
LWL
54
What is the condition of the vessel if it includes only the hull and fittings, engine and boiler, shafting and propeller, water in boiler, permanent ballast and other weights that is constant on board?
Light displacement
55
What is thye general term applied to any deck opening leading to the cargo hold?
Cargo Hatch
56
How will you know that your vessel is in tender condition?
The ship period of roll is slowly due to her small metacentric height
57
What is the fixed longitudinal plates fitted at the turn of the bilge so that their drag dampen roll amplitudes?
Bilge keel
58
What is the used of the duck keel?
It is usually use for carrying pipe work.
59
Which of the following statement do not describe Archimedes' principle?
The force exerted by the mass when it is subject to the Earth's gravitational attraction is the weight of the body or substance.
60
When your vessel has a negative metacentric height. Which oif the following statement is true?
It should be immediately corrected.
61
What is the main structural member or backbone of a ship running longitudinal along centerline of bottom?
Keel
62
Which statement is true regarding the fitting of bilge keel on the vessel?
It is fiited to reduce the rolling of the vessel.
63
What is the curvature of the deck in a transverse direction?
Camber
64
Which statement is correct regarding the gypsyhead?
Spool-shape drum fitted on a winch.
65
Double bottom constructions are found on which type of vessel?
On large vessel.
66
What condition is to be attained when additional weight is added on board in an already loaded vessel?
Reduce reserve buoyancy
67
Where can you find ship's broad profile with all data relating to the capacity of cargo spaces, tanks, bunkers, storeroom location of each center of gravity?
Capacity Plan
68
The vessel's GM is small but positive prior to getting underway. Which of the following is true in stability condition?
The vessel will possess a long rolling period
69
What part of the vessel is the stem?
The foremost part of the vessel.
70
In ship's contruction, what is the term used during heating a metal and cooling it down for a desired fashion?
Annealing
71
Which term indicates the measurement that forms between the ship's bottom and the horizontal plane on either side of the keel?
Deadrise gonia
72
What will happen if the weight of the floating ship is greater than the weight of equal volume of water displace by the ship?
The ship will sink.
73
What do you call to the arrangement of the main stiffiners of the hull run fore and aft?
Longitudinal frame structures
74
When the ship enters the dry dock, her centerline is first brought in line with the centerline of the keel blocks by using a combination of plum lines and what other method?
Leica theodolite
75
What threat is reduced by repairing damage to the hull at or above the waterline?
continued progressive flooding
76
Which of the following statement is an indication of progressive flooding?
A continual worsening of list or trim.
77
What will be the effect when cargo is shifted from lower hold to maindeck?
The center of gravity will move upward.
78
Which is the length between bulkhead on a ship in order to ensure that it will remain float if one or more compartments are flooded?
Permissible length
79
How do hatch cover made weathertigth?
A gasket evenly resting against compression bar.
80
What is the hull structural members that run from bow to stern?
Longitudinal
81
What is the collective term for transverse bulkhead required for subdivision of the hull into watertight compartment?
Watertight bulkhead
82
What is the purpose of an inclining experiment?
Determine the location of the center of gravity in lightweight condition
83
What is the true measure of a vessel's stability at all angles of inclination?
Righting moment
84
What is the distance between the bottom of the hull and waterline?
Draft
85
What does it indicate when your vessel rolls slowly and slugishly?
It has a poor stability
86
What is the area of curved plating between the bottom shell and side shell?
Bilge Plating
87
Which statement is correct regarding the function of the bilge keel?
It reduces the rolling of the vessel
88
What is the ratio of volume of displacement to a block having lenght, breadth and draft of vessel?
Block Coefficient
89
Which statement is not correct regarding the use of double bottom tank?
Additional space for loading cargo.
90
Your vessel had a leak, what it will cause If a weigth is added to your vessel ?
It will reduce reserve bouyancy
91
What is the point in which your vessel center of gravity may rise and still permit the vessel to have positive stability?
Metacenter
92
What is the deck fitting used to secure line or rope consisting of single body with protruding horns?
Cleats
93
What is the point where large ship trim about?
LCF
94
Which statement is correct regarding the purpose of the bilge keel of the vessel?
To reduces the rolling of the vessel
95
With reference to freeboard categories, Type A ships are those designed specifically for the carriage of what kind of commodity?
Liquid cargoes in bulk
96
What is the device use to be fitted between a hatch cover panel and coaming which foreces the cross joint together?
Battening device
97
Rigthing arm is a measure use to evaluate vessel's stabilty. It is the horizontal distance between center of gravity and the center of bouyancy. What will happen if the center of bouyancy has shifted further outboard than the center of bouyancy?
The rigthing arm is positive creating a positive stabilty
98
What do you call the uppermost continuous deck which is required to have a permanent watertight closure and is exposed to weather and the sea?
Freeboard deck
99
Vessel was damaged and initially assumed a significant list and trim. However, further increase in flooding has been observed. Based on this data what should you expect?
The vessel's stability further deterioration may result to capsizing
100
Which of this statement are true, with respect to change of stability parameters for damage ship?
M moves and B moves the GM increases or decreases.