更多"A true bearing of a charted object，"的相关试题:
[单项选择]Which statement is TRUE when comparing cold and warm fronts?（）
A. Cold fronts are more violent and of shorter duration
B. Cold fronts are milder and last longer
C. They are very similar with the exception of wind direction
D. Warm fronts are more violent and of longer duration
[单项选择]What is TRUE when operating in fog and other vessels are detected by radar?（）.
A. You should make an ample change to port for a vessel crossing on the starboard bow
B. You should maneuver in ample time if a close-quarters situation is developing
C. You should determine the course and speed of all radar contacts at six minute intervals
D. Long-range scanning will provide early warning of ALL other vessels within the radar's range
[单项选择]When hitting a solid object such as a ship or an airplane，the radar waves are reflected back （）they came.
A. in the way
B. the way
C. by the way
D. through the path
[单项选择]If in doubt as to the true water level when a boiler is being oil-fired, you should （）.
A. take no measures
B. extinguish the fire as soon as possible
C. feed water to the boiler
D. open the blow down valve
[单项选择]When changing from a compass course to a true course you should apply（）.
A. variation
B. deviation
C. variation and deviation
D. a correction for the direction of current set
[单项选择]The apparent wind can be zero when the true wind is from（）.
A. ahead and equal to the ship's speed
B. astern and equal to the ship's speed
C. ahead and equal to twice the ship's speed
D. astern and equal to twice the ship's speed
[单项选择]When hitting a solid object such as ship or an airplane,the radar waves are reflected back（）they came.
A. in the way
B. the way
C. by the way
D. through the path
[单项选择]A vessel’s position should be plotted using bearings of（）.
A. buoys close at hand
B. fixed known objects on shore
C. buoys at a distance
D. All of the above
[单项选择]在JAVA中，Object类是所有类的父亲，用户自定义类默认扩展自Object类，下列选项中的（）方法不属于Object类的方法。
A. equals（Object obj）
B. getClass（）
C. toString（）
D. trim（）
[单项选择]The object of plugging holes below the waterline on a ship should be to（）.
A. eliminate all water entering the hole
B. only plug holes in machinery or other vital spaces
C. reduce the entry of water as much as possible
D. plug the largest holes first
[单项选择]A vessel or object being towed astern shall display a(n)（）.
A. forward masthead light
B. after masthead light
C. stern light
D. All of the above
[单项选择]When can routine communications be resumed when radio silence has been imposed?（）
A. After determining that the frequency or channel appears to be no longer in use
B. After determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communications
C. Routine communications can resume after the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concluded
D. If，in the Master's opinion，communications on that frequency will interfere with emergency communications
[单项选择]The most probable position of the object of a search at any given time is the（）.
A. datum
B. estimated position
C. search point
D. initial point
[单项选择]A partly submerged vessel or object being towed，which is not readily noticeable，shall show （） .
A. yellow lights at each end
B. two red lights in a vertical line
C. a black ball
D. a diamond shape
[单项选择]An obstruction on a helodeck is any object that might present a hazard to the（）.
A. rotor blades and landing gear
B. unloading of passengers
C. loading of cargo
D. pilot's visibility
[单项选择]Other than the Sun and Moon，the brightest object in the sky is（）.
A. Sirius
B. Canopus
C. Venus
D. Jupiter
[单项选择]When the（）is large, the ship is stiff; and when it is small, she is tender.
A. GM
B. free surface
C. longitudinal center of gravity
D. transverse center of gravity
[单项选择]（） is true.
A. ISSA stores are numbered in six digits
B. IMPA stores are numbered in six digits
C. IMPA stores are numbered in seven digits
D. both ISSA and IMPA stores are numbered in unique six digits
