更多"[单选题] When entering from seaward，a "的相关试题:
[单选题] When a buoy marks a channel bifurcation，the preferred channel is NOT indicated by ______．
A.The shape of an unlighted buoy
B.The light color of a lighted buoy
C.The color of the topmost band
D.Whether the number is odd or even
[单选题] When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?
A. Light List
B. Notice to Mariners
C. On the chart
D. Coast Pilot
[单选题] When entering a channel from seaward，the numbers on buoys ______．
A.Are the same as their Light List number
B.Are marked in 6 inch figures with retroreflective material
C.Increase with the even numbers to starboard
D.Decrease with the odd numbers to starboard
[单选题] Entering from seaward，triangular-shaped daymarks are used to mark ______.
A. the starboard side of the channel
B. the centerline of the channel
C. an obstruction where the preferred channel is to starboard
D. special purpose areas
[单选题] When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should ______．
A.remove their life preservers to make it easier to climb on board the rescue vessel
B.climb on top of the boat while waiting for their turn to transfer to the rescue vessel
C.remain seated inside and make the transfer one person at a time
D.enter the water and swim over to the rescue vessel
[单选题] When discharging oil from an oil tanker the instantaneous rate ______ 60 liters per nautical mile．
A.Should not exceed
B.Must be up to
C.Should exceed
D.Should be about
[单选题] A ship that，at any time，operates seaward of the outermost boundary of the territorial sea is required to prepare，submit，and maintain a（n）______．
A.Synthetic plastic discharge plan
B.Oil discharge plan
C.Shipboard oil pollution emergency plan
D.Vapor recovery procedures plan
[单选题] Which buoy will NOT display white retroreflective material ________．
A.Safe water mark
B.Isolated danger mark
C.Preferred channel mark
D.Daymark of no lateral significance
[单选题] The information regarding ports such as buoyed channels, fairway, location and number of terminals, river channels, details of navigational marks, location of overhead bridges, underground cables etC. are shown in __________.
A. small-scale charts
B. medium-scale charts
C. large-scale charts
D. natural scale charts
[单选题] Anchors are prevented from running out when secured by the ______．
A.Brake
B.Devil's claw
C.Pawls
D.All of the above
[单选题] A buoy having red and green horizontal bands would have a light characteristic of ______．
A.Interrupted quick flashing
B.Composite group flashing
C.Morse（A）
D.Quick flashing
[单选题] An orange and white buoy marking an area where operating restrictions are in effect will be marked with which symbol ________．
A.Open-faced diamond
B.Diamond with a cross
C.Circle
D.Rectangle
[单选题] You are mooring to a buoy．You should approach the buoy with the current from ______．
A.ahead
B.broad on the bow
C.abeam
D.astern
[单选题] You are mooring to a buoy. You should approach the buoy with the current from _____.
A. ahead
B. broad on the bow
C. Abeam
D. astern
[判断题]When servicing meals,send out trays from top to bottom.
A.正确
B.错误
[单选题] When taking a Pilot from a pilot vessel in a seaway，which way should you head your vessel if the ladder is on the leeward side ________．
A.Bow to the sea and no way on your vessel
B.Sea on the lee quarter with ship moving ahead slowly
C.Sea on the weather bow and ship moving ahead slowly
D.Sea on the quarter with sternway on the ship
[单选题] An orange and white buoy indicating a vessel-exclusion area will be marked with what symbol ________．
A.Open-faced diamond
B.Diamond with a cross
C.Circle
D.Square
[单选题] A SEAMARK，I . E . A BUOY，INDICATING THE NORTH，EAST，SOUTH OR WEST FROM A FIXED POINT，E . G . A WRECK is ______.
A. Entrance buoy
B. New buoy
C. Port buoy
D. Cardinal buoy
