单选题 1分

You are using the anchor to steady the bow while maneuvering. You have the proper scope of anchor ca...

You are using the anchor to steady the bow while maneuvering. You have the proper scope of anchor cable when the__________.
  • A.bow is held in position with the engine coming slowly ahead
  • B.anchor is just touching the bottom
  • C.scope is not more than 5 times the depth of the water
  • D.cable enters the water at an angle bwtween 60 degrees and 85 degrees from the water

你可能感兴趣的试题

2 单选题 1分
  • A. becomes responsible for the safe movement of the rig
  • B. relieves the Offshore Installation Manager at the moment the rig is free from the bottom
  • C. must be designated as the person in charge of the rig
  • D. is a specialist who is hired to provide advice and guidance on aspects of the move
4 单选题 1分
  • A.The search target is sighted and then lost
  • B.More than one vessel is available for a search
  • C.The search object is a target that will be readily detected by radar
  • D.An aircraft is available to assist a surface vessel
5 单选题 1分
  • A.the man has been missing for a period of time
  • B.the sea water is very cold than the man is visible
  • C.there is thick fog
  • D.the wind was from astern on the original course