A.Straight line
B.Arc
C.Parabola
D.Hyperbola
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A.large GM
B.high center of gravity
C.excessive free surface
D.small GZ
A.In the lower level of the pumproom
B.In the middle level of the pumproom
C.In the upper level of the pumproom
D.On the deck outside the pumproom
A.atmospheric pressure
B.wind speed
C.relative humidity and dew point
D.wind chill factor
A.stern is drawn to the bank as the bow sheers off
B.bow sheers toward the bank
C.vessel continues in a straight line，but with greatly reduced maneuverability
D.vessel will be drawn bodily into the bank unless the engines are stopped
A.plug the vents
B.plug the sounding pipes
C.plug the scuppers
D.close the lids on the vents
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An inflatable liferaft should be manually released from its cradle by（）.
The daily predictions of the times and heights of high and low water for a selection of Standard Ports are given in（）.
Many of the lights on this coast are placed so high as to be frequently obscured by（）.
On an Atlantic Ocean voyage from New York to Durban，South Africa，you should expect the Agulhas Current to present a strong（）.
When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed，the watch officer should record the results（）.
Before personnel are lifted from a vessel in a personnel basket，the vessel should be（）.
A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the（）.
Of the following，（）is not likely found in The Mariners Handbook.
The international number，location and/or name，geographical co-ordinates，characteristics and intensity，elevation in metres，range in sea miles and description of structure of a light can be found in（）.
Aboard a survival craft，ether can be used to（）.