更多"When weighing anchor in a rough sea"的相关试题:
[单项选择]Small floes of rough，hummocky sea ice capable of damaging a vessel（）.
A. can usually be detected by radar in a smooth sea at a range of 4 to 6 kilometers
B. are indistinguishable from sea return on the PPI
C. are invisible to radar when covered with a thick layer of snow
D. are usually seen at night before they are close enough to provide a radar echo
[单项选择]When ship navigating in rough sea, the first measure taken by the chief engineer to prevent the overload should be（）
A. cleaning fuel oil, lubricating oil and seawater filter
B. reducing fuel feeding of the main engine appropriately or reducing the pitch angle of propeller
C. using low sea chest
D. closing the skylight and the ventilation opening, which doesn’t affect the normal work of equipments
[单项选择]When ship navigating in rough sea, the correct operation is （）
A. navigating with a low diesel engine speed
B. navigating with a stable diesel engine speed
C. increasing the efficiency of propeller
D. increasing fuel injection
[单项选择]When launching a lifeboat in the rough sea, the davit gears should be released（）.
A. before the boat is lowered from the stowed position
B. as the boat fall blocks break clear of the davit head
C. before the boat is lowered from the embarkation level
D. after the boat is released into the water
[单项选择]When launching a lifeboat in the rough sea，the davit gears should be released（）.
A. before the boat is lowered from the stowed position
B. as the boat fall blocks break clear of the davit head
C. before the boat is lowered from the embarkation level
D. after the boat is released into the water
[单项选择]No matter how old you are, when you go out into the world, it（）to hold hands and stick together.
A. would better
B. had better
C. be better
D. is better
[单项选择]How would you like your hair done?（）
A. Can you do it?
B. Cut down.
C. Fell down.
D. Cut short.
[单项选择]How would you like to mail it?（）
A. Thank you very much.
B. Post office is over there.
C. I'll be coming.
D. By air mail, please.
[单项选择]When would you ground an electric hand tool?（）
A. When it is a DC machine
B. When it is an AC machine
C. Any machine that operates on over 100 volts
D. Only when working on wet steel plates
[单项选择]At sea，on what occasion would you display two red lights at night or two black balls during the day?（）.
A. When vessel is on fire
B. When vessel is not under command
C. When vessel is carrying the dangerous cargoes
D. When vessel is restricted in her ability to maneuver
[单项选择]How would you pass a red buoy in the maritime buoyage system“A” （）.
A. keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leaving
B. keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leaving
C. keep the buoy on the vessel's starboard side when approaching and leaving
D. keep the buoy on the vessel's port side when approaching and leaving
[单项选择]While inspecting the steering system at sea, you should check for （）.
A. air bubbles in the sight glass
B. any leaks in the system
C. over-travel in the rudder angle indicator
D. lost motion in the rams
[单项选择]（）causing strong winds and rough sea north west Bay of Biscay.
A. Strong low pressure
B. Strong high pressure
C. Steep pressure gradient
D. Steep gradient pressure
[单项选择]Which of the commands below would you enter if you wanted to see the configuration register of your router?（）
A. show boot
B. show flash
C. show register
D. show version
E. show config
[单项选择]At sea，you are approaching a small vessel and see that it has the signal flag P hoisted. What should you do?（）.
A. Proceed on present course and speed since the vessel is stopped and making no way through the water
B. Keep clear of the vessel because it has a diver down
C. Attempt to call the vessel on VHF radiotelephone because someone on board requires medical assistance
D. Approach with caution because the vessel is a fishing vessel and its nets are fouled on an obstruction
[单项选择]When passing a hawser to the dock you would first use what line（）.
A. Gantline
B. Heaving line
C. Preventer
D. Warp
[单项选择]In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.
A. on the lee side
B. on the windward side
C. with the wind dead ahead
D. with the wind from astern
