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| Q. |
Car speed of a lift is usually |
| A. | 0.1 to 0.3 m/s |
| B. | 0.5 to 1 m/s |
| C. | 2 to 5 m/s |
| D. | 7 to 10 m/s |
| E. | None of the above |
| Answer» B. 0.5 to 1 m/s | |
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