更多"The stability of a vessel is normal"的相关试题:
[单项选择]Initial stability of a vessel may be improved by（）.
A. removing loose water
B. adding weight low in the vessel
C. closing crossover valves between partly filled double bottom tanks
D. All of the above
[单项选择]What will NOT decrease the stability of a vessel?（）
A. Topside icing
B. Running with a following sea
C. Using 35% of the fuel in a full tank
D. Lowering a weight suspended by a boom onto the deck
[单项选择]The static stability curve for a given vessel peaks at 34°. For this ship，the danger angle for a permanent list would be about（）.
A. 8.5°
B. 17°
C. 34°
D. 51°
[单项选择]Topside icing decreases vessel stability becauseit increases（）.
A. displacement
B. free surface
C. draft
D. KG
[单项选择]A vessel（）a crossing vessel，shall not normally enter a separation zone or cross a separation line.
A. including
B. inclusive of
C. except that
D. other than
[单项选择]Topside icing decreases vessel stability because it is usually off-center and（）.
A. increases displacement
B. increases the height of the center of gravity
C. increases draft
D. reduces the pocketing of free surface
[单项选择]Keel scantlings of any vessel are greatest amidships because（）.
A. connections between forebody and afterbody are most crucial
B. of maximum longitudinal bending moments
C. of severest racking stresses
D. resistance to grounding is at a maximum amidships
[单项选择]What would have the greatest affect on a vessel’s longitudinal strength? （）
A. Collision damage to the bow，forward of the collision bulkhead
B. Grounding damage to the bilge strake，just aft of midships
C. Extensive corrosion to the centerline deck plating
D. Damage to the side shell，midway between the bilge and the stringer plate
[单项选择]Vessel shall normally join or leave a traffic lane（）of the lane.
A. from right side
B. from left side
C. at the termination
D. from either side
[单项选择]When a vessel has positive stability，the distance between the line of force through B and the line of force through G is called the（）.
A. metacentric height
B. righting arm
C. righting moment
D. metacentric radius
[单项选择]The greatest effect on stability occurs from loose liquids flowing（）.
A. from side to side in the tanks of the vessel
B. from fore to aft in the tanks of a vessel
C. in and out of a vessel that is holed in a wing tank
D. in and out of a vessel that is holed in a peak tank
[单项选择]When considering a vessel’s stability，which spaces in a general cargo vessel are the best locations for the carriage of bulk grain? （）
A. Deep tanks
B. Lower holds
C. Lower holds at the ends of the vessel
D. 'Tween-decks
[单项选择]To improve your vessel’s stability in a hazardous situation，you should（）.
A. ballast deep tanks if they are slack
B. transfer ballast athwartships
C. pump out double bottoms
D. fill double bottoms from deep tanks
[单项选择]A vessel，which does not normally engage in towing operations，is towing a vessel in distress.She（）.
A. need not show the lights for a vessel engaged in towing，if it is impractical to do so
B. may show the lights for a vessel not under command
C. must show a yellow light above the stern light
D. must show the lights for a vessel towing
[单项选择]A vessel is described as a two compartment vessel when it（）.
A. has no more than two compartments
B. has two compartments in addition to the engine room
C. will sink if any two compartments are flooded
D. will float if any two adjacent compartments are flooded
[单项选择]A power-driven vessel towing another vessel astern (tow less than 200 meters) shall show （）.
A. three masthead lights in a vertical line instead of either the forward or after masthead light
B. two masthead lights in a vertical line instead of either the forward or after masthead lights
C. two towing lights in a vertical line at the stern
D. a small white light aft of the funnel
[单项选择]A vessel approaching your vessel from 235°relative is in what type of situation?（）.
A. Meeting
B. Overtaking
C. Crossing
D. Passing
[单项选择]A fishing vessel is approaching a vessel not under command. Which statement is TRUE? （）
A. The fishing vessel must keep clear of the vessel not under command
B. If the vessel not under command is a power-driven vessel，she must keep clear of the fishing vessel
C. They must exchange whistle signals
D. Both vessels are required to take action to stay clear of each other
