opening the exhaust ports
placed on top of the engine along its centerline
farthest from the cylinder head
nearest to the cylinder head
第1题:
Molded depth is measured from the ______.
A.inside of the shell
B.outside of the shell
C.top of the center vertical keel
D.top of the garboard stake
第2题:
第3题:
If the diesel engine fuel injection timing is changed to delay the start of injection until the pistons are at top dead center, the engine will_________.
A.backfire through the air intakes
B.develop less power under load
C.have high firing pressures
D.lift its cylinder relief valves
第4题:
a exhaust valve
a piston skirt
a piston crown
an air suction valve
第5题:
我们想要将表格中的文字放在靠上居中的位置,应该怎么办?()
第6题:
第7题:
Top Dead Center之中文名称为下死点.
第8题:
When fuel is injected late into a diesel engine cylinder_______.
A.the exhaust will be clear
B.fuel consumption will be low
C.all the fuel will be burned at top dead center
D.fuel consumption will be high
第9题:
angularity of the piston motion
inertia moment from the piston
centerline of the cylinder
centerline of the king pin
第10题:
jam in the most worn part of the cylinder when the rings expand
break in the most worn part of the cylinder when the rings expand
wear eccentrically on the side opposite the end gap
overheat and jam at the top center on the combustion stroke