A mooring buoy，if lighted，shows which color light?（）

相似题目

• By night，you sight the lights of a vessel engaged in underwater operations. If an obstruction exists on the port side of the vessel，it will be marked by（）.

  A . a floodlight B . two red lights in a vertical line C . a single red light D . any visible light

  查看最佳答案

• Based on your 2209 fix，which would be a warning that you are being set down on Block Island Sound South Entrance Obstruction Lighted BIS Buoy? （）

  A . Decreasing loran readings on 9960-W B . Visual bearings of Montauk Point Lt. changing to the left C . Increasing bearings of Southeast Point Light D . Decreasing sounding

  查看最佳答案

• If you are given the job of adding hydraulic fluid to a mooring winch, and are not certain as to the type of fluid to use, you should （）.

  A . add fluid that is the same color as the fluid in the reservoir B . add turbine oil because it is always a good substitute C . add any oil that has the same viscosity as the hydraulic fluid D . check the winch manufacturers instruction book

  查看最佳答案

• You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take（）.

  A . Alter course to port and leave the buoy to starboard B . Alter course to starboard and leave the buoy to port C . Alter course and leave the buoy near by on either side D . Alter course and pass the buoy well-off on either side

  查看最佳答案

• How many life buoys（）on board with self-igniting light?

  A . there exist B . there is C . there are D . are there

  查看最佳答案

• A buoy with a composite group-flashing light indicates a(n)（）.

  A . bifurcation B . fish net area C . anchorage area D . dredging area

  查看最佳答案

• 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

  查看最佳答案

• A lateral system buoy displaying a quick light（）.

  A . should be passed close aboard on either side B . indicates that special caution is required C . is used at a channel bifurcation or junction D . is painted with red and white vertical stripe

  查看最佳答案

• When carrying out mooring trial, if the M√Ecan’t start normally, you should （）

  A . take a further inspection in the voyage B . check and repair, then retrial C . do as the surveyor’s requirement D . retrial

  查看最佳答案

• It is sometimes necessary to moor bow and stern to two mooring buoys in order to（）.

  A . avoid any swing in a restricted space B . shelter the ship from strong winds C . prevent from touching with other vessels D . make a convenience of cargo discharging

  查看最佳答案

• To secure a vessel in a particular place by means of chains or ropes made frast to the shore, to anchors, or to anchored mooring buoys, or to ride with both anchors down defines（）.

  A . To moor B . to berth C . to anchor D . to ride at anchor

  查看最佳答案

• If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights. These additional lights may be shown if the tow is（）.

  A . pushed ahead B . towed alongside C . towed astern D . Any of the above

  查看最佳答案

• At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）

  A . You should alter course to the right to increase the rate of the bearing change B . You are making more speed over the ground than you estimated C . You should alter course to decrease the distance that you will pass off Middle Ground Shoal D . You can hold the present course and safely pass buoy "18&quot

  查看最佳答案

• When making landfall at night，you can determine if a light is a major light or an offshore buoy by（）.

  A . the intensity of the light B . checking the period and characteristics against the Light List C . the color，because the buoy will have only a red or a green light D . Any of the above can be used to identify the light

  查看最佳答案

• 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 . aster

  查看最佳答案

• A special mark (yellow buoy)，if lighted，may exhibit which light rhythm?（）

  A . Flashing B . Morse A C . Equal interval D . Occulting

  查看最佳答案

• What is the light characteristic of a lighted，preferred-channel buoy? （）

  A . Group flashing B . Composite group flashing C . Interrupted quick flashing D . Fixed and flashing

  查看最佳答案

• The ship is moored（）buoys.

  A . of B . on C . alongside D . to

  查看最佳答案

• If a pilot whose eyes have fully adapted to darkness is exposed to a bright flash of light, the time required for dark adaptation to be re-established is most likely to be （0.5分）

  查看最佳答案

• 102. You are mooring to a buoy. You should approach the buoy with the current from ______

  查看最佳答案

• The ship is moored________buoys.

  A.of B.on C.alongside D.to

  查看最佳答案

• If you are a smoker and really need to light up, where can you do so()?

  A.In the office B.In the restroom C.Outside the buildings D.In the designated smoking areas 此题为多项选择题。

  查看最佳答案

• If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights.These additional lights may be shown if the tow is ().

  A.pushed ahead B.towed alongside C.towed astern D.Any of the above

  查看最佳答案