A.any certificated tankerman
B.the master of the vessel
C.the officer of the watch
D.the person designated as person in charge
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A.to the top to expel all vapors from the tanks
B.to the top so the operator is certain how much fuel he has aboard
C.with only sufficient fuel for the planned trip so excess gasoline is not carried
D.to near the top with some space allowed for gasoline expansion
A.deep tanks/lower holds
B.lower holds/tweendecks
C.tweendecks/deep tanks
D.deep tanks/tweendecks
A.doggers
B.fidleys
C.freeing ports
D.swash ports
A.With gooseneck vents
B.With warning signs
C.With flame screens
D.With pressure-vacuum relife valves
A.going from a warm to a cold
B.the dew point of the outside air is greater than the dew point of the air in the hold
C.the dew point of the air in the hold is very low
D.the outside dew point is 16°C and the cargo temperature is 12°C
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It is dangerous for vessels without the operational radar（）the estuary.
The circulation around a low pressure center in the Northern Hemisphere is（）.
In the Northern hemisphere northerly winds may cause temperature（）.
When the wave period and the apparent rolling period are the same（）.
The mean draft of a ship is the draft（）.
Berthing means bringing a vessel to her berth until（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Before any loading takes place any signs of the previous cargo should do（）.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
The company should establish and maintain procedures to control all documents and date which are relevant to（）.