Đường dây tải điện từ trạm chính về rạm phụ của một địa phương có điện trở 20 ôm, truyền đi một công suất 200KW với hiệu điện thế 1000V. Tính a) Công suất hao phí trên đường dây tải điện b) Hiệu điện thế được đưa đến nơi tiêu thụ c) Công suất được đưa đến nơi tiêu thụ

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Bài 1:Hoàn thành những câu dưới đây với tính từ đuôi “ed” hoặc “-ing” cho sẵn. 1. moved/ moving -The film was so_______________ -I was deeply _______________ by the film. 2. terrified/ terrifying -Both of us were _______________ of that violent scene. -That violent scene was _______________. 3. tired/ tiring -Going shopping all day makes me feel_______________. -Going shopping all day is _______________. 4. interested/ interesting -Jim’s _______________ in reading books. -Jim finds reading books_______________. 5. fascinated/ fascinating -Jane sometimes has many _______________ ideas. -We are _______________ by Jane’s ideas. 6. depressed/ depressing -The weather was _______________ yesterday. -The weather made me fell _______________yesterday. 7. annoyed/ annoying -His tone of voice is so _______________ -I am so _______________ by his tone of voice. 8. shocked/ shocking -His latest news was _______________. -We were _______________ at his latest news. Bài 2: Khoanh tròn vào đáp án đúng. 1. Are you (interested/ interesting) in classical music? 2. I always feel (exhausted/ exhausting) after long working hours. 3. The movie I saw last night was (excited/ exciting). 4. I find it (astonished/astonishing) you didn’t like sci-fi movies. 5. My sister easily gets (embarrassed/ embarrassing). 6. Tom, you look (tired/ tiring). What have you done? 7. I think all my teachers are (amazed/ amazing). I love them very much. 8. Last week, my father threw a (surprised/ surprising) party to celebrate my birthday. 9. I didn’t find the jokes at all (amused/ amusing). 10. Last year, I had a really (terrified/ terrifying) experience at the camp site. 11. I never find reading books (bored/ boring). 12. His wife looked (astounded/astouding) at the news. 13. Ann was (thrilled/ thrilling) to bits that she got the job. 14. This complicated system really makes me (confusing/confused). 15. The film was terribly (disappointed/ disappointing). /-heart 2