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相关考题
单项选择题 When a vessel navigates in an area with a small un...
单项选择题 When towing astern，one way to reduce yawing of the...
单项选择题 While moving ahead，a twin-screw ship has an advanta...
单项选择题 A racetrack turn would be better than a Williamson ...
单项选择题 A reaching course is one in which the wind（）.
单项选择题 A towing vessel becomes tripped while towing on a h...
单项选择题 A twin screw vessel，making headway with both engines...
单项选择题 A twin-screw ship going ahead on the starboard scre...
单项选择题 A vessel fitted with twin screws is easier in（）tha...
单项选择题 A vessel is considered to be restricted in her abil...
单项选择题 A vessel is equipped with a single right-handed scr...
单项选择题 A vessel towing astern in an operation which severel...
单项选择题 A vessel travelling down a narrow channel，especially...
单项选择题 A vessel，which is unable to maneuver due to some e...
单项选择题 Apparent wind speed blowing across a vessel under to...
单项选择题 As a ship moves through the water，it drags with it...
单项选择题 As a vessel falls off the wind from close-hauled t...
单项选择题 At night，a vessel shall indicate that she is restri...
单项选择题 Besides saving distance along the track line，another...
单项选择题 Catenary as applied to tow lines denotes the（）.
单项选择题 For the deepest water when rounding a bend in a ri...
单项选择题 How does the effect known as bank suction act on a...
单项选择题 If a towing vessel and her tow are severely restric...
单项选择题 If a vessel under tow starts jumping on its tow li...
单项选择题 If the towing bridle legs are not of equal length（...
单项选择题 If the towline parts，you should（）.
单项选择题 In a following sea，a wave has overtaken your vessel...
单项选择题 In ballasting to survival draft，while in transit，due...
单项选择题 In order for a vessel to be engaged in fishing she...
单项选择题 In order to back a right-handed，single-screw vessel...
单项选择题 In towing it is desirable for the tug and the vess...
单项选择题 It is easier to dock a right-hand，single-screw ves...
单项选择题 Most of your vessel’s superstructure is forward. Ho...
单项选择题 One advantage of chain over wire rope for a tow br...
单项选择题 One major advantage of the round turn maneuver in a...
单项选择题 The best method to secure a tow line to a cleat i...
单项选择题 The biggest problem you generally encounter while tow...
单项选择题 The catenary（）.
单项选择题 The distance that a vessel travels from the time th...
单项选择题 The effect known as bank cushion acts in which of ...
单项选择题 Your 15-meter tug is underway and crossing a deep...
单项选择题 A Danforth lightweight anchor does NOT hold well in...
单项选择题 A mooring system that results in a spread system wi...
单项选择题 A vessel brought alongside should be fended off the...
单项选择题 A vessel is wind rode when it is（）.
单项选择题 After casting off moorings at a mooring buoy in cal...
单项选择题 An example of an anchor which has a stock is a（）...
单项选择题 Anchoring and fishing in this area are（）.
单项选择题 Before letting the anchor go，you should check that ...
单项选择题 By paying out more anchor cable，you（）.
单项选择题 Chafing gear should be placed（）.
单项选择题 Consideration should be given in planning for the mo...
单项选择题 During a storm，the chance of fatigue failure of a ...
单项选择题 Galvanizing would not be suitable for protecting wire...
单项选择题 In a combination chain and wire rope mooring system...
单项选择题 Installing tandem anchors on the same mooring line i...
单项选择题 It is sometimes necessary to moor bow and stern to...
单项选择题 Leg penetration to depths which require pullout force...
单项选择题 On a single-screw vessel，when coming port side to ...
单项选择题 Owing to the big draught of the ship，she has to g...
单项选择题 The anchor chain should be kept moderately taut duri...
单项选择题 The anchors should be dropped well out from the pie...
单项选择题 The best method of determining if a vessel is dragg...
单项选择题 The holding capabilities of an anchor are determined...
单项选择题 The holding power of an anchor at a given scope of...
单项选择题 The lockmaster has given you permission to tie off ...
单项选择题 The Pilotage-quarantine anchorage，（）between Damen Da...
单项选择题 The purpose of the stripping bar on an anchor windl...
单项选择题 The safest device used to secure the end of the pe...
单项选择题 The ship（）on a low rock was broken in two by the...
单项选择题 The ship is moored（）buoys.
单项选择题 There are two classes of vessels which，to the exten...
单项选择题 To ensure the best results during the Mediterranean ...
单项选择题 Vessels lying afloat at buoys for more than 24 ho...
单项选择题 Wale shores would be used when drydocking a vessel ...
单项选择题 We took usual steps:sounding the depth，reversing and...
单项选择题 What could cause a significant difference between act...
单项选择题 What is the purpose of the intermediate spring?（）
单项选择题 What type of stopper would you use on a nylon moor...
单项选择题 When anchored，increasing the scope of the anchor cha...
单项选择题 When anchoring a vessel under normal conditions，which...
单项选择题 （）is prohibited in this area.
单项选择题 A reaching course is one in which the wind（）.
单项选择题 A single vessel being towed alongside shall exhibit（...
单项选择题 A tow astern is veering from side to side on its ...
单项选择题 A tow that is properly aligned to pass through a n...
单项选择题 A towing vessel and her tow are severely restricted...
单项选择题 A towing vessel is tripped when（）.
单项选择题 A vessel is proceeding from a very cold climate to...
单项选择题 A vessel must proceed at a safe speed（）.
单项选择题 A wedge of water building up between the bow and n...
单项选择题 An ocean tow is sinking in deep water. Attempts to...
单项选择题 An overtaking situation would be one in which one v...
单项选择题 As you approach Kate Aubrey Bar Light (mile 788...
单项选择题 As you approach Shreves cut-off you see Red River ...
单项选择题 Every vessel shall at all times proceed at a safe ...
单项选择题 Every vessel shall proceed at a safe speed（）the pr...
单项选择题 Every vessel should at all times proceed at a safe...
单项选择题 How does an icebreaker normally free a ship which h...
单项选择题 If a ship is proceeding towards the magnetic equator...