问题描述：
[单选]
Which statement about diesel engine combustion is true？
A．Combustion does not begin until the piston starts down on the power stroke
B．Maximum combustion pressure is reached before TDC
C．Turbulence in the cylinder causes a delay in ignition
D．Maximum cylinder firing pressure is not developed until the piston passes TDC
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：Proper atomization of fuel in diesel engine combustion chambers will（）．
下一篇：Diesel engine exhaust gas temperatures can be used to determine individual cylinder（）．
- 我要回答: 网友(216.73.216.96)
- 热门题目: 1.除工艺原因外，柴油机气缸套与 2.强化气缸套内圆表面的方法主要 3.气缸套内圆表面采用（）加工，