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Câu hỏi:
How much power do single small turbines generate?
- A. about 30 kilowatts
- B. more than 50 kilowatts
- C. about 750 kilowatts
- D. less than 50 kilowatts
Lời giải tham khảo:
Đáp án đúng: D
Một tua-bin đơn lẻ tạo ra bao nhiêu năng lượng?
A. khoảng 30 kilowatt
B. hơn 50 kilowatt
C. khoảng 750 kilowatt
D. dưới 50 kilowatt
Thông tin: Single small turbines, below 50 kilowatts, are used for homes, telecommunications dishes, or water pumping.
(Tua bin đơn nhỏ, dưới 50 kilowatt, được sử dụng cho gia đình, đĩa viễn thông hoặc bơm nước.)
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