A.to help
B.to limit
C.to protect
D.to remove
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A.a reduction
B.an increase
C.an outing
D.a downwards
A.cylinder cover
B.cylinder block
C.cylinder frame
D.bed-plate
A.tie rods
B.through bolts
C.lead wires
D.bearing caps
A.resisting oxidization
B.reducing friction
C.promoting moving speed
D.developing inertia
A.give the pressure
B.give the contents
C.give the shape of the tank
D.give the accuracy level
A.inefficient cooling
B.a leaking air start valve
C.a clogged drain valve
D.a leaking air bottle
A.a flame trap
B.a relief valve
C.a fusible plug
D.a bursting cap
A.starting
B.stopping
C.to start
D.to stop
A.split pins
B.crankpins
C.dipsticks
D.circlips
A.fuel supply
B.firing order
C.engine load
D.oil level
最新试题
The ability of the governor to prevent fluctuations in engine speed is termed ().
To determine if the lube oil filter elements need changing, ().
An automated diesel engine should normally shut down due to ()
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should ().
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?()
A thrust bearing is used with a propulsion diesel engine to ().
Combustion knock occurring in a diesel engine can be caused by ().
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting ().
When would the available energy of the exhaust gases of a two-stroke/cycle diesel engine be insufficient to drive an exhaust gas turbocharger, resulting in the incorrect amount of air for combustion?()
Diesel engine control can be obtained by the bridge ().