海船船员考试
单选题Which statement about stopping a vessel is TRUE?（）A A lightly laden vessel requires as much stopping distance as a fully laden vessel when the current is from asternB A vessel is dead in the water when the back wash from astern operation reaches the bo
题目
A lightly laden vessel requires as much stopping distance as a fully laden vessel when the current is from astern
A vessel is dead in the water when the back wash from astern operation reaches the bow
A tunnel bow thruster can be used in an emergency to reduce the stopping distance
When a vessel is dead in the water any speed displayed by doppler log reflects the current
相似问题和答案
第1题：
Which statement is TRUE about the use of a“gob rope”________．
A.The gob rope is a mooring line for tying up lighters for working cargo alongside a vessel anchored in an open roadstead
B.The gob rope is used to secure the towline aft over the centerline of a tug
C.The gob rope is a line hung over a vessel's side to assist in boarding
D.The gob rope is a rope used in mooring a vessel to a buoy
第2题：
You are on a 50.3 meters long vessel with a draft of 2.7 meters and twin screws．Which statement about rescuing a survivor in the water with ship pickup is TRUE ________．
A.You should stop to windward of the man and drift down on him
B.You should stop with the man on your weather beam and twist the ship up to him
C.A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the man
D.Ship pick up should never be used with a shallow draft vessel
第3题：
A.A
B.B
C.C
D.D
第4题：
Which two statements are true about terms in a routing policy?（）
- A、A then statement is mandatory in a term
- B、If a term does not contain a from statement, all routers match
- C、If a term does not contain a from statement, the Junos OS will not commit
- D、A then statement is not mandatory in a term
正确答案:A,B
第5题：
Which three statements are true about terms in a policy?（）
- A、The order of the terms in a policy is irrelevant.
- B、The action is specified in a then statement.
- C、Terms are optional in a policy.
- D、The match condition can be identified with a from statement.
- E、A from statement is mandatory in a term.
正确答案:B,C,D
第6题：
Which statement about the deck line is TRUE ________．
A.The top of the deck line is marked at the highest point of the freeboard deck，including camber，at the midships point
B.A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell
C.The deck edge is marked at the intersection of the freeboard deck with the side shell，at the lowest point of sheer，with the vessel at even trim
D.On a vessel with a rounded stringer-sheer plate，the deck line is marked where the stringer plate turns down from the plane of the deck line
第7题：
Concerning the identification signal for a pilot vessel, in fog, which statement is TRUE?___.
A.When at anchor, the pilot vessel is only required to sound anchor signals
B.The identification signal must be sounded any time the pilot vessel is underway
C.The pilot vessel may only sound the identity signal when making way
D.All of the above
雾中有关引水船的识别信号，哪句是正确的？当锚泊时，引水船仅被要求鸣放锚泊船信号.
第8题：
A. They must be fully meshed
B. They can be in a different AS
C . They do not need to be directly connected
D. They must be directly connected
第9题：
Which statement is true about IBGP routers? （）
- A、They must be fully meshed
- B、They can be in a different AS
- C、They must be directly connected
正确答案:C
第10题：
Which statement is TRUE about the CacheFactory class ？（）
- A、 it is a topology agnostic way to access NamedCaches
- B、 it provides mechanisms to manage underlying remote data sources
- C、 both A and B are TRUE
- D、Neither A nor B are TRUE
正确答案:A