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Ring the forecastle（）（钟）.
- A、bell
- B、clock
- C、hammer
- D、spanner
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更多 “Ring the forecastle（）（钟）.A、bellB、clockC、hammerD、spanner” 相关考题
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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.
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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”.
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A （）leads forward from the forecastle to the shore.A、head lineB、breast lineC、spring lineD、stern line
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The deck extending from bow to stern is called the（）.A、main deckB、superstructureC、frameD、forecastle deck
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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.
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单选题In large, low-speed, main propulsion diesel engine, position ring groove wear usually occurs at the（）A
top of the ring grooveB
back of the ring grooveC
bottom of the ring grooveD
piston ring end clearance
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单选题In some diesel engine designs,（）the injection of cylinder oil is timed to impinge when the piston and only impinge on（）A
is coming upward；cylinder ring beltB
is going downward；piston ring beltC
is coming upward；piston ring beltD
is going downward；cylinder ring belt
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单选题A diesel engine piston ring face is in direct contact with the （）.A
top of the ring grooveB
cylinder liner oil filmC
bottom of the ring grooveD
back of the ring groove
考题
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.
考题
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.sideA
ⅠonlyB
Ⅱ onlyC
both Ⅰ and ⅡD
neither Ⅰ nor Ⅱ
考题
单选题甲板分为艏楼甲板，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.
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单选题Diesel engine piston ring blow-by is usually caused by excessive ring clearance at the ring（）A
backB
sideC
gapD
bottom
考题
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 （）.A
piston crownB
piston ring grooveC
piston skirtD
piston ring area
考题
单选题A condition contributing to diesel engine piston rings sticking in the ring grooves, is insufficient ring clearance at the ring（）A
gapB
sideC
backD
radial
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单选题On a ship，how many ring buoys are required to have a buoyant line attached?（）A
One ring life buoyB
One ring life buoy on each side of the shipC
Three ring life buoysD
Two ring life buoys on each side of the ship
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单选题If the compression rings on a diesel engine piston become stuck in the ring groove, the cause may be due to（）A
excessive ring actionB
excessive ring temperatureC
improper ring rotationD
excessive ring face wear
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单选题What is the purpose of Dual Ring Interconnect with D C for SDH rings？（）A
Protects signals when a ring switch failsB
Protects signals when multiple span switches failC
Protects pre-emptible traffic from being dropped when a ring switch occursD
Protects signals against any combination of link failure in each ring
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