问题
问答题 简答题
主排水泵司机泵组运行中出现哪些情况时，应紧急停机？
答案
参考答案：
（1）泵组异常震动或有故障性异响；
（2）水泵不吸水；
（3）泵体漏水或闸阀、法兰滋水；
（4）启动时间过长，电流不返回；
（5）电动机冒烟、冒火；
（6）电源断电；
（7）电压降严重超标，水泵电机变声，电流值明显超限；
（8）其他紧急事故。
搜题请搜索小程序“爱下问搜题”
主排水泵司机泵组运行中出现哪些情况时，应紧急停机？
参考答案：
（1）泵组异常震动或有故障性异响；
（2）水泵不吸水；
（3）泵体漏水或闸阀、法兰滋水；
（4）启动时间过长，电流不返回；
（5）电动机冒烟、冒火；
（6）电源断电；
（7）电压降严重超标，水泵电机变声，电流值明显超限；
（8）其他紧急事故。
| 完形填空。 | ||||
| Mr White and Mrs White live at Duke House Road in London. They have 1 children. One is seven 2 the other is nine. Mr White and Mrs White love their children. Every morning, Mr White goes to 3 and the children go to school. Their father takes 4 to school every day. Mrs White doesn't work. She stays (呆) at home. In the morning, she 5 a lot of housework. She often cleans the house after breakfast. In the 6 , she sometimes goes to see her 7 . They have a good time. Sometimes she goes shopping with them. She likes 8 beautiful clothes for herself (她自己). At about half past four, the children usually come home 9 school. Mr White usually comes back before six. They have their supper at six fifteen. After that, they play games, or go out for a 10 , or watch TV. | ||||
|