A lifeboat is weight tested by lowering to near the waterand loading to capacity with weight evenly distributed. Itis then lowered into the water and released. This test mustbe done at least once ever

相似题目

• Which data is not painted on the bow of a lifeboat?（）.

  A . Number of persons allowed B . Name of the vessel C . Weight of the boat D . Home port

  查看最佳答案

• When a man who has fallen overboard is being picked up by a lifeboat，the boat should approach with the wind（）.

  A . astern and the victim just off the bow B . ahead and the victim just off the bow C . just off the bow and the victim to windward D . just off the bow and the victim to leeward

  查看最佳答案

• A lifeboat is weight tested by lowering to near the waterand loading to capacity with weight evenly distributed. Itis then lowered into the water and released. This test mustbe done at least once every（）.

  A . 6 months B . 12 months C . 18 months D . 24 month

  查看最佳答案

• The steering oar in a lifeboat is（）.

  A . shorter than the others B . used for the stroke oar C . used by the forward man in the boat to direct the bow D . longer than the others and should be lashed to the ster

  查看最佳答案

• The length of the steering oar in a lifeboat is（）.

  A . shorter than the rowing oars B . the same length as the rowing oars C . longer than the rowing oars D . unrelated to the length of the rowing oar

  查看最佳答案

• The bottom row of plating next to the keel of a lifeboat is known as the（）.

  A . sheer strake B . bilge strake C . garboard strake D . keel ri

  查看最佳答案

• If absolutely necessary，the best way to land on a beach in a motor lifeboat is to（）.

  A . run as fast as the boat will go and keep the sea on the stern B . secure the engine，put sea anchor over the bow，put out the oars，use sweep oar and back onto beach C . go in under oars and put out the sea painter D . put the sea broadside and let the boat drift ashore

  查看最佳答案

• When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.

  A . on only the forward falls B . on only the after falls C . with a lead of about 45 degrees to the boat D . from the falls to the main deck of the vessel

  查看最佳答案

• 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 aster

  查看最佳答案

• The maximum speed of lowering for a lifeboat on gravity davits is controlled by the（）.

  A . limit switches B . emergency disconnect switch C . governor brake D . position of the counterweight on the brake handle

  查看最佳答案

• The grab rail of a metal lifeboat is normally located（）.

  A . along the turn of the bilge B . along each side of the keel C . near the top of the gunwale D . at the bow and at the ster

  查看最佳答案

• A person has fallen overboard and is being picked up with a lifeboat. If the person appears in danger of drowning，the lifeboat should make（）.

  A . an approach from leeward B . an approach from windward C . the most direct approach D . an approach across the wind

  查看最佳答案

• The steering oar in a lifeboat is usually referred to as the（）.

  A . bumpkin oar B . stroke oar C . sweep oar D . becket oar

  查看最佳答案

• Which sequence is correct when launching a lifeboat stowed in gravity davits?（）

  A . Release gripes，turn on emergency disconnect switch，release frapping lines B . Release tricing pennants，turn on emergency disconnect switch，release frapping lines C . Operate limit switches，release gripes，lift brake D . Release gripes，lift brake，release tricing pennant

  查看最佳答案

• A person referring to the stern sheets of a lifeboat is speaking of（）.

  A . the line attached to the tack of the lugsail B . the emergency rudder C . a canvas awning D . the aftermost seating

  查看最佳答案

• The number of rowing oars that must be carried in a motor-propelled open lifeboat on a cargo vessel is（）.

  A . determined by the Master B . specified by the Coast Guard C . specified by the manufacturer D . None

  查看最佳答案

• The engine in a covered lifeboat is fueled with（）.

  A . kerosene B . unleaded gasoline C . diesel oil D . liquefied ga

  查看最佳答案

• According to the Code of Federal Regulations，on vessels other than river ferryboats and river vessels，how are periodic lifeboat weight tests required to be conducted?（）

  A . The lifeboat is lowered to near the water，loaded with the allowed capacity，lowered into the water until afloat，then released from the falls B . The lifeboat is loaded with the allowed capacity，lowered into the water until afloat，then released from the falls C . The lifeboat is lowered into the water until afloat，loaded with the allowed capacity，then released from the falls D . The lifeboat is lowered to near the water，loaded with the allowed capacity，then released from the fall

  查看最佳答案

• What is NOT a function of the air supply of a covered lifeboat?（）

  A . Provides air for engine combustion B . Pressurizes water spray system C . Provides air for passenger respiration D . Prevents smoke and other noxious fumes from entering craft

  查看最佳答案

• （）is the most visible signal of distress from a lifeboat at sea in the daytime.

  A . Smoke signal B . Flash signal C . Fire signal D . Radio emergency transmissio

  查看最佳答案

• Specific gravity is a number representing the ratio of a mineral’s weight to the weight of an equal volume of ( ).

  查看最佳答案

• The weight of a 1-year-old infant is about ?

  查看最佳答案

• 59. Among the following items, ___ is not carried on a lifeboat?

  查看最佳答案

• The value of a firm is maximized when the weighted average cost of capital is minimized。 （ ）

  A:对 B:错

  查看最佳答案