When fuel is injected in a diesel engine cylinder too early, （）<br>A:ignition may be delayed<br>B:fuel economy is not affected<br>C:exhaust gas temperature will be unchanged<br>D:the exhaust will be clear

When fuel is injected in a diesel engine cylinder too early, （）
A:ignition may be delayed
B:fuel economy is not affected
C:exhaust gas temperature will be unchanged
D:the exhaust will be clear

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252937】个 (题库试题定时更新)