The quantity of water delivered by a given pump varies directly as the . . . . . . . . of impeller.
A. Pressure developed
B. Power required
C. Square of the speed
D. Peripheral speed or r.p.m.
Answer: Option D
Related Questions on Mining Machinery
Coal cutting machine ropes are . . . . . . . . wire rope core.
A. Fibre
B. Steel strand core
C. Independent wire rope
D. All
The joining of ropes is termed as . . . . . . . .
A. Rope stitching
B. Rope splicing
C. Rope Stretching
D. Rope volcanizing

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