Q321
Open questionIf the mine car type is Drop bottom, the mode of unloading provided is . . . . . . . .
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Mining Engineering · all questionsMining Machinery
Mining Machinery
practice.
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460
Questions
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Q322
Open questionThe ropes used for winding; haulage, coal cutting are the examples of . . . . . . . .
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Q323
Open questionPilot circuit voltage in coal drill . . . . . . . .
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Q324
Open questionThe number of plate consists in king detaching safety hook
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Q325
Open questionIn high speed runs of rope in direct rope haulage system causes . . . . . . . . of tubs.
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Q326
Open questionNumber of tracks and ropes, drums required for direct rope haulage . . . . . . . .
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Q327
Open questionTilting plat form consists of swinging rails covered with . . . . . . . .
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Q328
Open questionGathering arm loaders can be employed to work gradients upto . . . . . . . .
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Q329
Open questionThe fleet angle in Koepe winding is . . . . . . . .
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Q330
Open questionThe diameter of the groove of the head gear pulley should be . . . . . . . . of the rope diameter for stranded ropes.
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Q331
Open questionTo prated the main driving wheel from wear the C-pulley fitted with renewable . . . . . . . .
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Q332
Open questionThe Auger model 625 used upto . . . . . . . . to rise to dip gradient.
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Q333
Open questionThe driving pulley of an endless haulage is . . . . . . . .
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Q334
Open questionDiameter of the hole drilled by Jack hammers . . . . . . . . and rarely . . . . . . . .
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Q335
Open questionThe bucket capacity of carvo loader is . . . . . . . .
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Q336
Open questionCage chains are attached to triangular . . . . . . . .
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Q337
Open questionCone socket capping is applied to . . . . . . . .
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Q338
Open questionThe tubs attached to the rope by clips at regular intervals by this haulage . . . . . . . .
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Q339
Open questionThe shearing drum canbe raised or lowered in a vertical plane with the help of a . . . . . . . .
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Q340
Open questionThe ratio between drum dia to the rope dia is called . . . . . . . .
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