Mining Machinery - Study Mode

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[#311] In which type of rope haulage the rope passes under the set of tubs . . . . . . . .

(A) Under rope

(B) Tail rope

(C) One rope

(D) Gravity

Correct Answer

(A) Under rope

[#312] The carbon percentage in wire ropes . . . . . . . .

(A) 0.3

(B) 0.4

(C) 0.5

(D) 0.8

Correct Answer

(A) 0.3

[#313] The units of shearer are . . . . . . . .

(A) Cutting unit

(B) Hauling unit

(C) Motor unit

(D) All of these

Correct Answer

(D) All of these

[#314] The tyre mounted rocker shovel employed at a gradient of . . . . . . . .

(A) 1 in 2

(B) 1 in 3

(C) 1 in 5

(D) 1 in 6

Correct Answer

(D) 1 in 6

[#315] Lining segments of surge wheel having a taper of . . . . . . . .

(A) 1 in 4

(B) 1 in 6

(C) 1 in 10

(D) 1 in 8

Correct Answer

(D) 1 in 8