McqMate
| Q. |
consists of a large bucket which is attached to a tractor. |
| A. | bulldozer |
| B. | scraper |
| C. | grader |
| D. | escalator |
| Answer» B. scraper | |
| Explanation: the capacity of scrapper varies from 3 m cube to 9 m cube. the scrap as a cutting edge or blade and the bottom and it is possible to dig earth to a depth of about 250 mm. | |
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