15 Important Size Reduction MCQ (Part 1)
Size Reduction MCQ
Size reduction reduces large solid unit masses into small unit masses, coarse particles, or fine particles. The size reduction process is also termed comminution or diminution or pulverization.
Attempt Size Reduction MCQ is given below
Also Attempt: Size Reduction MCQs (Part 2) & Size Separation MCQs
Size Reduction MCQ’s
Size Reduction
Prepared By: Ms. Twinkle A. Chaudhari and Mr. Sachin R. Gadhari
Size reduction is a process of reducing large solid unit masses into small unit masses, coarse particles or fine particles. Size reduction process is also termed as comminution or diminution or pulverization. Normally, size reduction may be achieved by two methods, namely precipitation or mechanical process. In the precipitation method, the substance is dissolved in an appropriate solvent. This method is suitable for the production of raw materials and bulk drugs. Inorganic chemicals, such as calcium carbon ate, magnesium carbonate, and yellow mercuric oxide, are prepared by precipitation method. In the mechanical process, the substance is subjected to mechanical forces using grinding equipment (ball mill, roller mill, colloid mill, etc.).
Polarography
Polarography is a type of voltammetry where the working electrode is a dropping mercury electrode (DME) or a static mercury drop electrode (SMDE), which are useful for their wide cathodic ranges and renewable surfaces.
Flow of Fluids in Pharmaceutical Engineering
Flow of Fluids
Flow of Fluids is a part of fluid mechanics and deals with fluid dynamics. Fluids are a subset of the phases of matter and include liquids or gases. Fluid flow may be defined as the flow of substances that do not permanently resist distortion. The subject of fluid flow can be divided into fluid statics and fluid dynamics.
