问题描述：
[单选]
Which of the following statements describes the function of an expansion tank in a diesel engine cooling system？
A．Maintains a constant head on the system
B．Reduces the likelihood of air or steam pockets formation
C．Provides a low pressure point for the addition of makeup cooling water
D．All of the above
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：Prior to lighting off a cold automatically fired auxiliary boiler， you should（）．
下一篇：To minimize corrosion， fuel oil strainer disks， spacers and scraper blades are made of（）．
- 我要回答: 网友(216.73.216.168)
- 热门题目: 1.柴油机拉缸时会有哪些征兆？ 2.二冲程柴油机停增压器运行的措 3.船上常用的柴油机单缸停油措施