Hamad Mechanical Operations 16/02/2023 A. π B. (π/6)1/3 C. (π/6)1/2 D. π/3 Related Mcqs: Which of the following is not used as filter aid ?A. Asbestos B. Diatomaceous earth C. Purified wood cellulose D. Rice husk... Length/diameter ratio of a ball mill is __________________ ?A. 1.5 B. 1 C. < 1 D. > 1... The filtrate flow rate in constant pressure filtration___________________?A. Continuously increases B. Continuously decreases C. Remain constant throughout D. May increase or decrease; depends on the pressure... Reciprocal of sphericity is termed as the________________?A. Specific surface ratio B. Shape factor C. Sauter diameter D. Surface area per unit mass... Pick out the material having minimum Rittinger’s number?A. Calcite B. Pyrite C. Quartz D. Galena...
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