Ring the forecastle（）（钟）.A、bellB、clockC、hammerD、spanner
Ring the forecastle（）（钟）.
- A、bell
- B、clock
- C、hammer
- D、spanner
相关考题：
艏楼甲板位于船艏部。（）A、Forecastle deck is located at the ship’s stern.B、Poop deck is located at the ship’s bow.C、Forecastle deck at located in the ship’s bow.D、Poop deck is located at the ship’s stern.
备锚，摇“备车”钟。（）A、Get anchor ready and ring “Stand by engine”.B、Get anchor ready and ring “Finished with engine”.C、Get mooring ready and ring “Stand by engine”.D、Get mooring ready and ring “Finished with engine”.
A （）leads forward from the forecastle to the shore.A、head lineB、breast lineC、spring lineD、stern line
The deck extending from bow to stern is called the（）.A、main deckB、superstructureC、frameD、forecastle deck
甲板分为艏楼甲板，主甲板和艉楼甲板。（）A、The deck is divided into forecastle deck, main deck and poop deck.B、The deck is divided into forecastle deck, lower deck and main deck.C、The deck is divided into forecastle deck, main deck and lower deck.D、The deck is divided into main deck, lower deck and poop deck.
单选题In large, low-speed, main propulsion diesel engine, position ring groove wear usually occurs at the（）Atop of the ring grooveBback of the ring grooveCbottom of the ring grooveDpiston ring end clearance
单选题In some diesel engine designs,（）the injection of cylinder oil is timed to impinge when the piston and only impinge on（）Ais coming upward；cylinder ring beltBis going downward；piston ring beltCis coming upward；piston ring beltDis going downward；cylinder ring belt
单选题A diesel engine piston ring face is in direct contact with the （）.Atop of the ring grooveBcylinder liner oil filmCbottom of the ring grooveDback of the ring groove
单选题How is SNCP and MS-SPRing traffic rerouted during a protection switch when a complete fiber cable cut occurs？（）A SNCP traffic is switched from the first node that recieves the AIS. MS-SPRing traffic is rerouted from the first in the ring.B SNCP traffic is selected at the destination node in the ring. MS-SPRing is rerouted from the originating node in the ring.C SNCP traffic is rerouted from the originating node in the ring. MS-SPRing traffic is rerouted from the originating node in the ring.D SNCP traffic is selected at the destination node in the ring. MS-SPRing traffic is rerouted from the last reachable node in the ring.
单选题A condition contributing to diesel engine piston rings sticking in the ring grooves, is insufficient ring clearance at the ring（） Ⅰ.gap Ⅱ.sideAⅠonlyBⅡ onlyCboth Ⅰ and ⅡDneither Ⅰ nor Ⅱ
单选题甲板分为艏楼甲板，主甲板和艉楼甲板。（）AThe deck is divided into forecastle deck, main deck and poop deck.BThe deck is divided into forecastle deck, lower deck and main deck.CThe deck is divided into forecastle deck, main deck and lower deck.DThe deck is divided into main deck, lower deck and poop deck.
单选题Diesel engine piston ring blow-by is usually caused by excessive ring clearance at the ring（）AbackBsideCgapDbottom
单选题In the sentence “In some designs the cylinder oil is timed so that the oil injects only on the piston ring belt, the "piston ring belt" means （）.Apiston crownBpiston ring grooveCpiston skirtDpiston ring area
单选题A condition contributing to diesel engine piston rings sticking in the ring grooves, is insufficient ring clearance at the ring（）AgapBsideCbackDradial
单选题On a ship，how many ring buoys are required to have a buoyant line attached?（）AOne ring life buoyBOne ring life buoy on each side of the shipCThree ring life buoysDTwo ring life buoys on each side of the ship
单选题If the compression rings on a diesel engine piston become stuck in the ring groove, the cause may be due to（）Aexcessive ring actionBexcessive ring temperatureCimproper ring rotationDexcessive ring face wear
单选题What is the purpose of Dual Ring Interconnect with D C for SDH rings？（）AProtects signals when a ring switch failsBProtects signals when multiple span switches failCProtects pre-emptible traffic from being dropped when a ring switch occursDProtects signals against any combination of link failure in each ring