题目内容
（请给出正确答案）
A.gravity tank
B.a sump
C.a vessel
D.a bottle
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更多“For a main diesel engine the lube oil in the bearings is drawn from（）, usually located in the bedpla…”相关的问题
Worn main bearings in a diesel engine can result in ______________.
A.decreased compression pressure
B.increased lube oil pressure
C.lower lube oil temperature
D.excessive leakage past the piston rings
Excessive piston ring wear in a diesel engine will cause ____________.
A.high lube oil viscosity
B.increased lube oil consumption
C.low lube oil temperatures
D.high firing pressures
A.excessive crankcase pressure
B.excessive lube oil temperature
C.contamination of the lube oil by water
D.contamination of the cooling water by lube oil
A sudden decrease in the diesel engine lube oil viscosity could be an indication of_____.
A.loss of additives from the lube oil
B.carbon deposits in the lube oil
C.excessive centrifuging
D.excessive fuel dilution
A.all of the oil used by the engine through a filter
B.some of the oil used by the engine through a filter
C.some of the oil used by the engine through a centrifuge
D.all of the oil used by the engine through a centrifuge
Which of the listed conditions can cause a diesel engine to use too much lube oil？
A.Dirty lube oil filter
B.Too much piston ring wear
C.High lube oil viscosity
D.Low lube oil temperature
The lube oil pump used in a diesel engine is a _____.
A.volute pump
B.centrifugal pump
C.diaphragm pump
D.gear pump
B．因客户泄露交易密码或未尽到防范风险与保密义务导致客户损失
C．由于不可抗力、系统故障、通讯故障、网络拥堵、供电系统故障导致客户损失
D．由于计算机黑客袭击、电脑病毒、恶意程序攻击导致客户损失
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