A vessel reduces speed without backing. The rate that her speed through the water decreases depends primarily on the().
- Avessel's horsepower
- Bsea state
- Cnumber of propellers
- Dvessel's displacement
A vessel reduces speed without backing. The rate that her speed through the water decreases depends primarily on the().
1、The ship should reduce speed in().
The ship should reduce speed in().Athe poor visibilityBthe good nightCthe fast speedDthe good sight
2、A vessel shall slacken her speed,stop,
A vessel shall slacken her speed,stop,or reverse her engines,if necessary,to().Aavoid collisionBallow more time to assess the situationCbe stopped in an appropriate distanceDAll of the above
3、THE SPEED OF A VESSEL ADJUSTED TO THAT
THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is ().AGround speedBBoarding speedCRelative speedDSpeed of the vessel
4、The flywheel reduces speed fluctuation
The flywheel reduces speed fluctuations by ()Amaintaining a constant rack settingBstoring kinetic energyCmaintaining equal exhaust pressureDmaintaining even camshaft speed
5、The vessel is at a speed of 16().
The vessel is at a speed of 16().Akilometers per hourBmiles per hourCrevolution per minuteDmeters per hour
6、Back-up wires on a towed vessel provid
Back-up wires on a towed vessel provide().Aa factor of safetyBadditional strengthCa distribution of the towing loadDAll of the above