更多"[单选题]Charging is the filling of the"的相关试题:
[单选题] How to avoid vapour emission during filling of departure ballast (non SBT vessel)?
A. By simultaneous ballasting and cargo discharge
B. By reducing the IG pressure
C. By minimizing the amount of departure ballast
D. By closing all the openings
[单选题]主控操作画面“Scrap Charging”代表（ ）。
A.废钢装料
B.准备
C.精炼
D.拉扯
[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]that everything in the engine crankcase is correct,start up the crankcase lubricating oil pump.
A.To satisfy
B.After satisfied
C.After satisfying
D.After being satisfied
[单选题]The device which regulates the engine speed automatically is called
A.a conditioner
B.a governor
C.a starting lever
D.a commutator
[单选题]About half an hourthemain engine is required,cooling water at the working temperature must be circulated through the fuel injection valves,the starting air and the relief valve.
A.after
B.when
C.until
D.before
[单选题]The special tools for repairing the engine are not at the usual place,theyby somebody
A.have taken away by somebody
B.must have been taken away
C.were taken away
D.had been taken away
[单选题]In order to stabilize the engine speed without having to change the position of regulating handle,the engine is provided with
A.an air control device
B.a governor
C.fuel pump control rod
D.a servo-motor
[单选题]is usually driven by the engine camshaft and supplies pilot air to the cylinder air start valves.
A.An air receiver
B.An operating valve
C.An automatic valve
D.An air distributor
[单选题]The cylinder liners of the main engine are usually made of
A.stainless steel
B.heat-resistant steel
C.aluminum alloy
D.both heat-resistant and wearable cast iron
[单选题]The diesel engine is a type of internal combustion engine which ignitesby injecting it into hot,high pressure air in.
A.the hot water/the scavenging air box
B.the fuel /a combustion chamber
C.the lube oil /a crankcase
D.the air/an air receiver
[单选题]___between auxiliary engine and generator to be realigned.
A.Pipe line
B.The centre line
C.The couping
D.The bolts and nuts
[单选题]The exhaust gases for a new engine should bewhen the engine operates under full load.
A.smoky
B.a little bit dense
C.visible
D.almost invisible
[单选题]We can control the engine speed by the quantity of oil supplied.
A.increasing
B.lessening
C.balancing
D.regulating
[单选题]The starting of a marine diesel engine is generally achieved with the assistance of
A.steam
B.compressed air
C.electricity
D.lube oil
[单选题]In two-stroke engine the crankshaft is connected withby means of the connecting rod.
A.the stuffing box
B.the piston
C.the crosshead bearing
D.guide plate
[单选题]If the engine fails the first start,new start attemptsautomatically after an interval of about 6 seconds.
A.will take place
B.will be taken place
C.take place
D.takes place
