问题
问答题 简答题
[计算题]某离心泵效率为53%，配用电机功率为100kW，求该泵输出功率？
答案
参考答案：N输出＝100×53%＝53kW
该泵的输出功率为53kW。
搜题请搜索小程序“爱下问搜题”
[计算题]某离心泵效率为53%，配用电机功率为100kW，求该泵输出功率？
参考答案：N输出＝100×53%＝53kW
该泵的输出功率为53kW。
| 读句子，选择正确的应答，并把序号写在题前括号内。 | |
| ( )1. How is your grandpa? ( )2. May I come in? ( )3. Are we all here? ( )4. How much are they? ( )5. Are you Mr Brown? ( )6. When's Spring Festival? ( )7. Where are the boys from? ( )8. What time is it now? ( )9. Can you tell me the way to Zhongshan Park? ( )10. what's thirtythree and sixty? | A. Two hundred yuan. B. Yes, I am. C. Sure. It's over there. D. It's in January or February. E. It's about nine thirty. F. Come in, please. G. It's ninety-three. H. No, Ping Ping is ill at home. I. Fine, thanks. J. They're from France |