更多"If the cause of a sudden severe lis"的相关试题:
[单项选择]If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
A. increase the righting moment
B. increase the righting arm
C. increase list or trim
D. decrease list or trim
[单项选择]If the cause of a sudden severe list or trim is negative initial stability，counter flooding into empty tanks may（）.
A. increase the righting moment
B. cause an increase in the righting arm
C. bring the unit to an upright equilibrium position
D. cause the unit to flop to a greater angle
[单项选择]During counterflooding to correct a severe list aggravated by an off-center load，your vessel suddenly takes a list or trim to the opposite side. You should（）.
A. continue counterflooding in the same direction
B. continue counterflooding，but in the opposite direction
C. immediately stop counterflooding
D. deballast from the low side
[单项选择]During counterflooding to correct a severe list or trim aggravated by an off-center load，a ship suddenly takes a list or trim to the opposite side. You should（）.
A. continue counterflooding in the same direction
B. continue counterflooding，but in the opposite direction
C. immediately stop counterflooding
D. deballast from the low side
[单项选择]If a vessel takes a sudden severe list or trim from an unknown cause，you should FIRST（）.
A. determine the cause before taking countermeasures
B. assume the shift is due to off-center loading
C. counterflood on the side opposite the list or trim
D. assume the cause is environmental forces
[单项选择]After（）the shopping list, I found that I forgot to buy salt.
A. examining
B. testing
C. checking
D. seeing
[单项选择]During severe storms when survival becomes a major concern，it may become necessary to relieve high anchor tensions on the windward side of the unit by（）.
A. deballasting the rig
B. ballasting the rig
C. paying out cable on the windward side
D. paying out cable on the leeward side
[单项选择]I HAVE DANGEROUS LIST means（）.
A. I have some dangerous cargo on board
B. My cargo is dangerous
C. My vessel is inclined
D. My vessel has not been trimmed properly
[单项选择]The diesel engine valve subjected to most severe conditions of service is the （）.
A. cylinder exhaust valve
B. air starting valve
C. air inlet valve
D. cylinder relief valve
[单项选择]Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a（）.
A. respiratory irritant
B. skin burning agent
C. blood poisoning agent
D. nerve paralyzing irritant
[单项选择]If a severe leak develops in the electro-hydraulic steering gear unit is necessary when（）
A. Loss of vessel steering
B. Overheating of the gyrocompass
C. Jamming of the six-way vale
D. Jamming of the follow-up device
[单项选择]Some areas, （） their severe weather conditions, are sparsely populated.
A. due to
B. but for
C. in spite of
D. with regard to
[单项选择]In all but the most severe cases，bleeding from a wound should be controlled by（）.
A. applying direct pressure to the wound
B. submerging the wound in lukewarm water
C. cooling the wound with ice
D. applying a tourniquet
[单项选择]Environmental loading consists of the forces caused by wind，waves，and（）.
A. drilling
B. soil reactions
C. temperature
D. current
