更多"[单选题]is usually driven by the engin"的相关试题:
[单选题] Upon completion of fueling a gasoline driven vessel it is necessary to ______．
A.keep ports，doors，windows，and hatches closed
B.start engines immediately
C.ventilate before starting engine
D.none of the above
[单选题] Which one of two crossing power-driven vessels has the right of way in a fog ________.
A. Both vessels
B. Neither vessel
C. The vessel on portside
D. The vessel on starboard side
[单选题]A diesel generator usually provides
A.driving power
B.a great deal of heat
C.friction
D.electricity
[单选题] The term power-driven vessel means _____ in these Rules .
A. any asiling vessel with propelling machinery
B. any vessel propelled by machinery
C. any sailing vessel with or without machinery for propelling
D. any sailing vessel with propelling machinery not in use
[单选题]The starting air system usually hasto prevent starting if anything is not in order.
A.butters
B.relief valves
C.alarms
D.interlocks
[单选题] Anticyclones are usually characterized by ______．
A.dry，fair weather
B.high winds and cloudiness
C.gustiness and continuous precipitation
D.overcast skies
[单选题] Cyclones that have warm sectors usually move ______．
A.westerly
B.parallel to the isobars in the warm sector
C.toward the nearest high pressure area
D.faster than the accompanying cold front
[单选题] Gale warnings are usually issued when winds of _______ 8-9 are expected.
A. wind Speed
B. Air Force
C. wind Velocity
D. Beaufort Force
[单选题]Lube oil is drawn fromwhich is usually located in the bed-plate of the engine
A.a double bottom tank
B.a sump
C.a bilge tank
D.a settling tank
[单选题] All of the following records are usually maintained by the watch-standing officers aboard a vessel EXCEPT the ______．
A.deck logbook
B.official logbook
C.compass record book
D.chronometer error book
[单选题] Good weather is usually associated with a region of ______．
A.low barometric pressure
B.high barometric pressure
C.falling barometric pressure
D.pumping barometric pressure
[单选题]The piston is in diesel engine.
A.a shaped-pot component
B.a pot-shaped component
C.a pot-shaping component
D.a potted shape component
[单选题]The following engine parts are found damaged and we are about tocompensation from the yard.
A.claim for
B.agree in
C.except
D.acquire
[单选题] The three conditions which cause engine shutdown are overspeed，low lube oil pressure，and______．
A.High lube oil pressure
B.High jacket water pressure
C.High jacket water temperature
D.Low jacket water pressure
[单选题] Recurvature of a hurricane's track usually results in the forward speed ______．
A.Increasing
B.Decreasing
C.Remaining the same
D.Varying during the day
[单选题] The steering oar in a lifeboat is usually referred to as the ______．
A.bumpkin oar
B.stroke oar
C.sweep oar
D.becket oar
[单选题] Bottom stowage on board a ship is usually given to _______.
A. dry cargoes
B. heavy cargoes
C. delicate cargoes
D. the cargoes bound for the first port of call
