The ratio of the brake horsepower to the indicate of a diesel engine is its （）<br>A:thermal efficiency<br>B:mechanical efficiency<br>C:brake thermal efficiency<br>D:volumetric efficiency

The ratio of the brake horsepower to the indicate of a diesel engine is its （）
A:thermal efficiency
B:mechanical efficiency
C:brake thermal efficiency
D:volumetric efficiency

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)