Which of the following force is not acted on mine car which is in motion.
A. Gravitational
B. Torsion
C. Tractive
D. Centrifugal
Answer: Option B
This Question Belongs to Mining Engineering >> Mining Machinery
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
Join The Discussion