Size
Reduction
Size reduction is a process of reducing large solid unit masses into small unit masses, coarse particles or fine particles.
Hand mills are used for grinding small quantities of ____________ drug compound.
A. Mineral origin
B. Animal origin
C. Vegetable origin
D. Other
Fluid energy mill is also known as__________
A. Micronizers
B. Jet mill
C. Pulverizers
D. All of the above
End runner mill works on the principle of ___________
A. Crushing and friction
B. Cutting and attrition
C. Crushing and shearing
D. Crushing and grinding
Cutter mill is fitted with__________ knives.
A. Stationary
B. Rotating
C. Both A and B
D. Other than above
Size reduction is always carried out in the colloid mill in presence of _____________
A. Inert solid material
B. liquid
C. Gas
D. None of the above
Attempt Answer