Mining Engineering > GATE 2022 > Surface Mining
In a surface mine bench, overburden is removed by the shovel-dumper combination. For the dumper:
Minimum number of dumpers required to avoid idle time of the shovel, is (in integer)
Correct : 14
Similar Questions
A coal seam of uniform thickness 12 m is dipping at an angle 30° as shown in the figure. The ultimate pit is demarcated based on allowable instantaneous strippi...
A coal seam of uniform thickness 12 m is dipping at an angle 30° as shown in the figure. The ultimate pit is demarcated based on allowable instantaneous strippi...
A coal seam of uniform thickness 12 m is dipping at an angle 30° as shown in the figure. The ultimate pit is demarcated based on allowable instantaneous strippi...
Total Unique Visitors
Loading......