ở trước nhà máy may mặc người ta đặt một máy biến thế với các cuộn dây như sau cuộn sơ cấp có 1100 vòng cuộn thứ cấp 50 có vòng hiệu điện thế mà nhà máy đang sử dụng ứng là 220v công suất điện trên đường dây khi truyền tải tải từ trạm biến áp đến nhà máy là 9680w

Các câu hỏi liên quan

1. (I / wake up late / I / be late for work) _______________________________________________________________ 2. (my husband / cook / he / burn the food) _______________________________________________________________ 3. (Julie / not wear a hat / she / get sunstroke) _______________________________________________________________ 4. (children / not eat well / they / not be healthy) _______________________________________________________________ 5. (you / mix water and electricity / you / get a shock) _______________________________________________________________ 6. (people / eat / too many sweets / they / get fat) _______________________________________________________________ 7. (you / smoke / you / get yellow fingers) _______________________________________________________________ 8. (children / play outside / they / not get overweight) _______________________________________________________________ 9. (you / heat ice / it / melt) _______________________________________________________________ 10. (I / speak to John / he / get annoyed) _______________________________________________________________ May be freely copied for personal or classroom use. 11. (I / feel good the next day / I / go to bed early) _______________________________________________________________ 12. (lots of people / come / Jenny / have a party) _______________________________________________________________ 13. (she / buy expensive clothes / she / go shopping) _______________________________________________________________ 14. (my daughter / pass her exams / she / work hard) _______________________________________________________________ 15. (David / be sick / he / drink milk) _______________________________________________________________ 16. (the river / freeze / it / be very cold) _______________________________________________________________ 17. (I / like to visit the museums / I / be in a new city) _______________________________________________________________ 18. (I / cycle to work / the weather / be fine) _______________________________________________________________ 19. (my flatmate / clean it really well / she / clean the house) _______________________________________________________________ 20. (everybody / be grumpy / it / rain a lot) ___________________________________