Mining Engineering > GATE 2021 > Winding
Ore is hoisted from 620 m depth using a single skip of 7 tonne pay load. The skip winding system has constant acceleration/deceleration of 1 m/s2 and a constant speed of 10 m/s. The skip loading time and unloading time are 120 s and 60 s, respectively. Considering the overall utilization of the skip as 70%, the maximum daily capacity of the winding system, in tonne, is _______. [round off to the nearest integer]

Correct : 1250

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ore hoisting system skip winding system mining engineering GATE 2021 GATE mining engineering skip hoisting capacity ore hoisting capacity mining engineering questions GATE 2021 skip hoisting system efficiency

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