- (A) (S/V)p
- (B) √(S/V)p
- (C) (S/V)2p
- (D) (S/V)f
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- (A) Electromagnets
- (B) Cams or eccentric shafts
- (C) Unbalanced flywheels
- (D) Either
- (A) m/ρ . Vp
- (B) m . ρ/Vp
- (C) m . Vp/ρ
- (D) Vp/m . ρ
- (A) Slow compression
- (B) Impact
- (C) Attrition
- (D) Cutting action
- (A) Mass
- (B) Arithmetic
- (C) Volume-surface
- (D) Geometric
- (A) Employ a steel shell having L/D ratio of 1.5 to 3.0
- (B) Is useful for handling sticky materials
- (C) Employ steel rods of 2-12 cms diameter extending over full length of the mill
- (D) All A , B & C
- (A) 0.1 to 2
- (B) 5 to 10
- (C) 20 to 25
- (D) 50 to 70
- (A) Horizontal
- (B) No
- (C) Only two
- (D) None of these
- (A) Pressure filter
- (B) Vacuum filter
- (C) Centrifugal filter
- (D) Coagulant
- (A) Decreases
- (B) Increases
- (C) Is same as for coarser grinding
- (D) Is 1.5 times that for coarser grinding
