Fuel oil begins injection into the cylinder of a four-stroke/cycle diesel engine during th
A.intake stroke
B.exhaust stroke
C.power stroke
D.compression stroke
A.intake stroke
B.exhaust stroke
C.power stroke
D.compression stroke
A.cylinder compression pressure may not be high enough
B.cylinder compression temperature may be too high
C.fuel oil injection pressure may not be high enough
D.scavenge and purge process is incomplete
A.after TDC
B.before TDC
C.after BDC
D.before BDC
A.filter to remove the fuel oil
B.use the settler to remove the fuel oil
C.remove the fuel oil by centrifuging
D.drain and then renew the lube oil supply
A.I
B.I.II.III
C.II.III
D.II
The safe rate of bunkering heavy fuel oil is directly related to the _____.
A.type of fuel transfer pump aboard
B.temperature of the fuel oil being received
C.size of the fuel storage tanks ashore
D.distance from the fuel oil storage tanks ashore
A. is scavenged
B. is atomized with fuel oil
C. be scavenged
D. be atomized with fuel oil
A.cold fuel oil
B.low fuel oil pressure
C.low atomizing steam pressure
D.water in the fuel oil
A.the engines speed
B.the engines load
C.the fuel oil temperature
D.the fuel oil flow
Fuel pump index is _____.
A.the viscosity index
B.the fuel oil contents
C.the starting speed
D.the reading at the rack
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