问题
问答题 简答题
转子静止后应做哪些工作？
答案
参考答案：
转子静止后应：
1）立即投入盘车装置，投入联锁开关，电动油泵连续运行四小时。
2）解除凝结泵联锁，停凝结水泵，关闭低加出口门。
3）排汽温度降至500C以下时，解除循环泵联锁，停循环泵，关冷油器进出口门及空冷器进出口门。
4）停止排烟机，并保持一定的间断盘车。
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转子静止后应做哪些工作？
参考答案：
转子静止后应：
1）立即投入盘车装置，投入联锁开关，电动油泵连续运行四小时。
2）解除凝结泵联锁，停凝结水泵，关闭低加出口门。
3）排汽温度降至500C以下时，解除循环泵联锁，停循环泵，关冷油器进出口门及空冷器进出口门。
4）停止排烟机，并保持一定的间断盘车。
| 阅读理解。 | |||||||||||||||||||||||||||
| As we know, some children live in the countryside, and some live in the city. Their lives are a little different, but they also have many of the same dreams.
| |||||||||||||||||||||||||||
| 1. The survey was done among the ________ between the countryside and the city. | |||||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||||
| A. parents B. students C. teachers D. drivers | |||||||||||||||||||||||||||
| 2. The children in the city usually do ________ according to the survey. | |||||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||||
| A. cooking B. cleaning C. washing D. no housework | |||||||||||||||||||||||||||
| 3. About ________ of children in the countryside have good eyesight, while ________ of children in the city have good eyesight. | |||||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||||
A. 55%; 25% | |||||||||||||||||||||||||||
| 4. Which is NOT mentioned in the survey? | |||||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||||
| A. Homework. B. Subjects. C. Dream jobs. D. After-class activities. | |||||||||||||||||||||||||||
| 5. Which of the following is RIGHT according to the survey? | |||||||||||||||||||||||||||
[ ] | |||||||||||||||||||||||||||
| A. A classroom in the countryside often has TV sets. B. Children in the countryside often join the school clubs. C. Children in the city often have much homework to do. D. Children in the city often have big families. |
