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________________ consist of a vibrating unit mounted on a screed, plate or roller.(a) Earth rammers(b) Pounding(c) Vibrating rollers(d) Vibratory compactorsI had been asked this question in an interview.The query is from Hoisting Equipments topic in portion Construction Equipments of Construction & Building Materials

Answer»

Correct CHOICE is (d) VIBRATORY compactors

Explanation: In Vibratory compactors, the vibrating unit maybe the out of balance weight type or a PULSATING HYDRAULIC type. This type of compactor is the most SUITABLE for coarse grained soil.



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