A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by ______.
A.increasing the righting moment
B.decreasing the vessel’s displacement
C.increasing the reserve buoyancy
D.shifting the CG (center of gravity) off center
第1题:
When transferring survivors from an enclosed lifeboat to a rescue vessel,personnel on board the boat should ______.
A.remove their life preservers to make it easier to climb on board the rescue vessel
B.climb on top of the boat while waiting for their turn to transfer to the rescue vessel
C.remain seated inside and make the transfer one person at a time
D.enter the water and swim over to the rescue vessel
第2题:
Flanking rudders effect a vessel’s heading because of the ______.
A.effect of the propeller flow on the rudders
B.water flow due to the vessel’s movement through the water
C.tunnel affect of the water flow past opposing rudders
D.discharge current being channeled to impinge on the vessel’s deadwood
第3题:
Deep tanks
Lower holds
Lower holds at the ends of the vessel
'Tween-decks
第4题:
increasing the righting moment
decreasing the vessel's displacement
increasing the reserve buoyancy
shifting the CG(center of gravity) off center
第5题:
consealed
detained
contained
kept
第6题:
stand-on vessel and would sound two short blasts
give-way vessel and would sound no whistle signal
stand-on vessel and would sound no whistle signal
give-way vessel and would sound two prolonged blasts followed by two short blasts
第7题:
not to affect the vessel's stability and trim
to affect the vessel's stability
to affect the vessel's trim
to affect the vessel's atability or trim
第8题:
privileged vessel and would sound two short blasts
burdened vessel and would sound two prolonged blasts followed by two short blasts
burdened vessel and would sound no whistle signal
privileged vessel and would sound no whistle signal
第9题:
remove their life preservers to make it easier to climb on board the rescue vessel
climb on top of the boat while waiting for their turn to transfer to the rescue vessel
remain seated inside and make the transfer one person at a time
enter the water and swim over to the rescue vessel
第10题:
keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leaving
keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leaving
keep the buoy on the vessel's starboard side when approaching and leaving
keep the buoy on the vessel's port side when approaching and leaving
第11题:
metacentric point
metacenter
metacentric radius
tipping center
第12题:
increasing the righting moment
decreasing the vessel's displacement
increasing the reserve buoyancy
shifting the CG (center of gravity) off center
第13题:
A vessel has a strong wind on the port beam. This has the same affect on stability as ______.
A.weight that is off-center to starboard
B.increasing the draft
C.reducing the freeboard
D.increasing the trim
第14题:
The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress message
There are vessels closer to the distress scene that are proceeding to assist
The Master of the vessel in distress has requisitioned another vessel,and that vessel has accepted the requisition
You are on a tank vessel and the distress involves a major fire on board the other vessel
第15题:
to affect the vessel's stability
not to affect the vessel's stability
to keep the vessel on even keel
not to keep the vessel on even keel
第16题:
increasing the righting moment
decreasing the vessel's displacement
increasing the reserve buoyancy
shifting the CG(center of gravity)off center
第17题:
weight that is off-center to starboard
increasing the draft
reducing the freeboard
increasing the trim
第18题:
effect of the propeller flow on the rudders
water flow due to the vessel's movement through the water
tunnel affect of the water flow past opposing rudders
discharge current being channeled to impinge on the vessel's deadwood
第19题:
off-center
on the centerline
completely flooded
open to the sea above and below the waterline
第20题:
The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress message
There are vessels closer to the distress scene that are proceeding to assist
The Master of the vessel in distress has requisitioned another vessel,and that vessel has accepted the requisition
You are on a tanker and the distress involves a major fire on board the other vessel
第21题:
positive stability
negative stability
neutral stability
maximum stability
第22题:
the amount of liquid in the compartment
the dimensions of the liquid surface and the vessel's displacement
only the length of the compartment
the vertical position of the liquid in the vessel
第23题:
increasing the righting moment
decreasing the vessel's displacement
increasing the reserve buoyancy
shifting the CG (center of gravity) off center