

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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