单项选择题
On opposite ends of a single shaft of a turboblower are a gas driven （）and a air compressor, which are sealed each other.
A.charge air receiver
B.scavenging air belt
C.turbine
D.air cooler
点击查看答案&解析
相关考题
-
单项选择题
On a four-stroke diesel engine, when the piston is driven downwards by the expanding gas, it delivers power to the crankshaft through the （）.
A.thrust block
B.sounding rod
C.connecting rod
D.push rod -
单项选择题
On a diesel engine, fuel is delivered into the combustion space by （）.
A.a cooling system
B.a lubrication oil system
C.an electric system
D.an injection system -
单项选择题
Oil will lubricate these parts （） effectively than water.
A.much
B.more
C.most
D.less
