当前位置:百科知识 > 船舶动力装置试题

问题描述:

[单选] If a four-stroke/cycle diesel engine is running at 1550 RPM, the speed of the camshaft will be().
A.525 RPM B.775 RPM C.1550 RPM D.1800 RPM
参考答案:查看
答案解析:
☆收藏

随机题目