更多"[单选题] Anchors are prevented from ru"的相关试题:
[判断题]When servicing meals,send out trays from top to bottom.
A.正确
B.错误
[单选题] For most products the fire will die out when the oxygen content is reduced to _____.
A. 10%
B. 12%
C. 15%
D. 21%
[单选题] You are underway when a fire breaks out in the forward part of your vessel. If possible, you should ______.
A. call for assistance
B. put the vessel’s stern into the wind
C. abandon ship to windward
D. keep going at half speed
[单选题]When the boiler survey is carried out,should be tested and adjusted.
A.the exhaust valve
B.the inlet valve
C.the starting valve
D.the safety valve
[单选题] ACCIDENTAL ESCAPE OF OIL OUT OF A TANK WHEN IT GETS TOO FULL BECAUSE PUMPING WAS NOT STOPPED IN TIME defines ______．
A.Overloading
B.Over discharging
C.Overflow
D.Overtaking
[单选题]当在空中APU工作时，探测到低滑油压力，会发生（ ）When APU running in flight,if LOP is detected,what will happen?
A.APU自动停车 APU auto shut down.
B.APU紧急停车. APU emergency shutdown .
C.APU仍可继续工作，但ECAM上会有APU FAULT信息. APU AVAIL but ECAM display “APU FAULT”.
[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 entering from seaward，a buoy displaying a single-flashing red light would indicate ______．
A.A junction with the preferred channel to the left
B.A sharp turn in the channel to the right
C.The starboard side of the channel
D.A wreck to be left on the vessel's port side
[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] 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] 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]is used to pump out fuel oil from the bunker tanks.
A.A bilge pump
B.A vacuum pump
C.A gear pump
D.A volute
[单选题]Fuel oil is pumped out by ineans of from the bunker tanks.
A.a bilge pump
B.a centrifugal pump
C.a volute pump
D.a gear pump
[单选题]时指示片由绿色变为黄色
When does the indicator from green change to yellow?（ ）
A.氧气瓶压力过大
Oxygen bottle pressure is overpress.
B.低压管道压力过大
Low pressure pipe pressure is overpress.
C.氧气瓶压力或低压管道压力过大
Oxygen bottle pressure is overpress or low pressure pipe pressure is overpress.
[单选题] Running an electric winch at slow speed over a long period of time causes ______．
A.the speed to be retarded by the friction brake
B.a load to go downward at full speed
C.the circuit breaker to turn off
D.the resistors to overheat and eventually burn out
[单选题] How do you take a running fix?
A. By measuring the angle between to fixed landmarks and finding the sine of the angles.
B. By taking bearings from a landmark at time intervals and finding the sine of the angles.
C. By taking bearings from a landmark at time intervals and measuring the distance covered in the intervals.
D. By taking the relative bearings from 2 sets of landmarks and plotting the difference.
[单选题] You are running parallel to the coast and estimate that the current is against you．In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine _______．
A.Minimum speed estimate
B.Maximum speed estimate
C.Average speed estimate
D.A running fix should not be used under these conditions
[单选题] You are running parallel to the coast and take a running fix using bearings of the same object．If you are making less speed than used for the running fix，in relation to the position indicated by the fix，you will be ______．
A.Closer to the coast
B.Farther from the coast
C.On the track line ahead of the fix
D.On the track line behind the fix
[单选题] A splice that can be used in running rigging，
Where the line will pass through blocks，is a ______．
A.Short splice
B.Long splice
C.Back splice
D.Spindle splice
