单选题
1分
Some diesel engines are fitted with a thermometer in the cooling water outlet from each cylinder. If...
Some diesel engines are fitted with a thermometer in the cooling water outlet from each cylinder. If the cooling water temperature from all cylinders begins to rise above normal, you should suspect________.
参考答案: C
参考解析: 注:一些柴油机在每缸冷却水出口处安装有温度计。如果所有缸冷却水温度上升高于正常值,你应该怀疑所有缸是否过载。