A tug in irons is ______.A.rudder boundB.being tripped by the towlineC.unable to maneuverD.broached
A tug in irons is ______.
A.rudder bound
B.being tripped by the towline
C.unable to maneuver
D.broached
相关考题：
VC12业务采取3*7*3的结构复用到VC4里面,具体是指( ) A、TU12(*3)--〉TUG2(*7)--〉TU3(*3)--〉AUG4B、TU12(*3)--〉TUG2(*7)--〉TUG3(*3)--〉AUG4C、TUG2(*3)--〉TU3(*7)--〉TUG3(*3)--〉AUG4D、TU12(*3)--〉TU3(*7)--〉TUG3(*3)--〉AUG4
Rudder position is shown on the bridge by the ______.A.rudder angle indicatorB.follow-up gaerC.telemotor positionD.Rapson slide indicator
Rudder position is shown on the bridge by the .A.rudder angle indicatorB.follow-up gearC.telemotor positionD.relief valves
A tow can override its tug as a result of ______.A.a mechanical breakdown on the tugB.adverse tidal current conditionsC.the tug reducing its speedD.All of the above
A tug is "in irons" when held in a fixed position by ______.A.the weight of its tow，its being anchored，or groundedB.the weight of its towing hawser on the bottomC.an adverse currentD.lack of power or an engine breakdown
The horizontal flat surfaces where the upper stock joins the rudder are the ______.A.rudder keysB.rudder palmsC.lifting flangesD.shoes of the rudder
A vessel sailing shall keep out of the way of all of the following vessels except a vessel ______.A.not under commandB.engaged on pilotage dutyC.restricted in her ability to maneuverD.engaged in fishing
With a large tow astern，there is immediate danger to the tug in the event of the ______．A.Tug losing powerB.Tow line partingC.Bridle twistingD.Tow broaching
The term strake is used in reference to ______．A.rudder mountingsB.anchor gearC.hull platingD.vessel framing
在右后挽牢拖轮！（）A、Make tug fast on starboard quarter!B、Make tug fast on port quarter!C、Make tug fast in starboard quarter!D、Make fast tug on starboard quarter!
我国采用以下哪种映射复用路径将2048Kbps信号复用成SDH信号？（）A、2Mbps→C12→VC12→TU12→TUG2→VC3→AU3→AUG→STM-NB、2Mbps→C12→VC12→TU12→TUG2→TUG3→AU3→AUG→STM-NC、2Mbps→C12→VC12→TU12→TUG2→TUG3→VC4→STM-ND、2Mbps→C12→VC12→TU12→TUG2→TUG3→VC4→AU4→AUG→STM-NE、2Mbps→C11→VC11→TU11→TUG2→TUG3→VC4→AU4→AUG→STM-N
我国2M复用成STM-N的步骤是：（）。A、C-12——VC-12——TU-12——TUG-2——VC-3——AU-4——STM-NB、C-12——VC-12——TU-12——TUG-2——VC-4——AU-4——STM-NC、C-12——VC-12——TU-12——TUG-2——TUG-3——VC-4——AU-4——STM-ND、C-12——VC-12——TU-12——TUG-2——VC-3——TUG-3——AU-4——STM-N
我国国标2M复用成AUG的步骤是（）A、C-12--VC-12--TU-12--TUG-2--VC-3--AU-4--AUGB、C-12--VC-12--TU-12--VC2--TUG-2--TUG-3--AU-4--AUGC、C-12--VC-12--TU-12--TUG-2--TUG-3--VC-4--AU-4--AUGD、C-12--VC-12--TU-12--TU
我国2M复用成AUG的步骤是：（）A、C-12——VC-12——TU-12——TUG-2——VC-3——AU-4——AUGB、C-12——VC-12——TU-12——TUG-2——VC-3——AU-4——AUGC、C-12——VC-12——TU-12——TUG-2——TUG-3——VC-4——AU-4——AUGD、C-12——VC-12——TU-12——TUG-2——VC-3——TUG-3——AU-4——AUG
2Mbps 信号映射复用到 STM-1 的路径是（）A、VC-12-TU-12-TUG2-TUG3-AU4-AUG-STM-1B、C-12-VC-12-TU-12-TUG2-TUG3-VC-4-AU4-AUG-STM-1C、C-12-TU-12-VC-12-TUG2-TUG3-VC-4-AUG-AU4-STM-1
我国2M复用成AUG的步骤是（）。A、C-12--VC-12--TU-12--TUG-2--VC-3--AU-4--AUGB、C-12--VC-12--TU-12--VC2--TUG-2--TUG-3--AU-4--AUGC、C-12--VC-12--TU-12--TUG-2--TUG-3--VC-4--AU-4--AUGD、C-12--VC-12--TU-12--TUG-2--VC-3--TUG-3--AU-4--AUG
我国2M复用成AUG的步骤是（）。 A、 C-12 --VC-12 --TU-12 --TUG-2 --VC-3 --AU-4 --AUGB、 C-12 --VC-12 --TU-12 --VC2 --TUG-2 --TUG-3 --AU-4 --AUGC、 C-12 --VC-12 --TU-12 --TUG-2 --TUG-3 --VC-4 --AU-4 --AUGD、 C-12 --VC-12 --TU-12 --TUG-2 --VC-3 -- TUG-3 --AU-4 --AUG
单选题A tug is “in irons” when held in a fixed position by（）Athe weight of its tow，its being anchored，or groundedBthe weight of its towing hawser on the bottomCan adverse currentDlack of power or an engine breakdown
单选题To reduce the amount of catenary you may（）.Ashorten the hawser or increase the tug's speedBlengthen the hawser or reduce the tug's speedCplace your tug in ironsDmake a sharp turn
单选题You are under sail and overtaking a tug and tow.Which action is correct（）.AThe power-driven tug must maneuver to avoid collisionBYou must maneuver to avoid the tug and towCYou must maneuver to avoid collision only if the tug is to leeward and the wind is on your port sideDBoth vessels are required to maneuver to avoid collision