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________________ type of excavator carries the skimmer at its lower end.(a) Skimmer(b) Dredger(c) Escalator(d) ElevatorThe question was posed to me in a job interview.The origin of the question is Excavating Equipments in division Construction Equipments of Construction & Building Materials

Answer» RIGHT answer is (a) Skimmer

To EXPLAIN: Skimmer is used for surface excavation and levelling and it cuts the surface of earth to a DEPTH of about 200 mm to 300 mm. The skimmer excavator can also be used for LOADING the loose excavated material.


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