题目内容

The intake stroke begins with the piston at the

A. BDC
B. MBC
C. TDC
D. CMP

查看答案
更多问题

Just before the bottom of power stroke, the exhaust valve.

A. ups
B. downs
C. closes
D. opens

Intake stoke_____ Internal combustion engine____ Lubricating system_____ Exhaust valve____ Cylinder block_____

Drum brake_____ Manual transmission___ Shock absorber____ Pitman arm____ Steering column___

Space utilization________ Loading state_______ Wind resistance_______ Rigid connection_______ Quarter window________

答案查题题库