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_________________ is a self propelled machine which is used mainly to exert a powerful tractive force for pulling other machines.(a) Bulldozer(b) Crane(c) Dumper(d) TractorI got this question in a job interview.I would like to ask this question from Hoisting Equipments topic in portion Construction Equipments of Construction & Building Materials |
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Answer» Correct choice is (d) Tractor |
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