Q121
Open questionSplit cappel with rivets normally used in . . . . . . . .
Select an option to see the answer and solution.
Mining Engineering · all questionsMining Machinery
Mining Machinery
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
460
Questions
7/23
Page
Pick an option on a question to see the right answer and solution.
Q122
Open questionKing wire covered by 6 concentrically laid wires called . . . . . . . .
Select an option to see the answer and solution.
Q123
Open questionDuring manufacture the fibre core is heavily . . . . . . . .
Select an option to see the answer and solution.
Q124
Open questionCarvo 10 loader running at a speed of . . . . . . . . m/min.
Select an option to see the answer and solution.
Q125
Open questionWhich hold the water in the delivery column, if the pump stops, when the main valve is open.
Select an option to see the answer and solution.
Q126
Open questionThe Locomotive, the power source is . . . . . . . .
Select an option to see the answer and solution.
Q127
Open questionThe shear is mounted on . . . . . . . . . provided with bearing pads which rest on AFC.
Select an option to see the answer and solution.
Q128
Open questionWhich of the following type of support is to be used for the gallery run by LHD.
Select an option to see the answer and solution.
Q129
Open questionEndless haulage system is employed at the gradient of haul road is mild and rarely exceeds . . . . . . . .
Select an option to see the answer and solution.
Q130
Open questionRope with fibre core should be avoided in . . . . . . . .
Select an option to see the answer and solution.
Q131
Open questionA universal joint design enables the AM 50 to swing . . . . . . . . degrees each way from the stage belt line.
Select an option to see the answer and solution.
Q132
Open questionThe chain conveyor is actuated by two . . . . . . . . motors in AM 50 continuous miner.
Select an option to see the answer and solution.
Q133
Open questionFor winding purpose locked coil ropes are preferred because . . . . . . . .
Select an option to see the answer and solution.
Q134
Open questionIn endless haulage the rope moves in . . . . . . . . direction.
Select an option to see the answer and solution.
Q135
Open questionThe foot valve place in the . . . . . . . . side of the pump.
Select an option to see the answer and solution.
Q136
Open questionThe ratio of aggregate cross sectional area of the wires to the area of a circle drawn around the rope.
Select an option to see the answer and solution.
Q137
Open questionIf the mine car type is Granby, the mode of unloading provided is . . . . . . . .
Select an option to see the answer and solution.
Q138
Open questionHead gears used for tower mounted koepe winders are designed to carry in addition the . . . . . . . .
Select an option to see the answer and solution.
Q139
Open questionCutter loadders employed in a seam of thickness upto . . . . . . . . m rarely upto . . . . . . . . m.
Select an option to see the answer and solution.
Q140
Open questionWeight of model 625 Auger drill machine.
Select an option to see the answer and solution.