Which of the following size reduction equipments employs mainly attrition for ultrafine grinding? (A) Jet mills (B) Fluid energy mill (C) Micronizer (D) All (A), (B) and (C)

Which of the following size reduction equipments employs mainly
attrition for ultrafine grinding?
(A) Jet mills
(B) Fluid energy mill
(C) Micronizer
(D) All (A), (B) and (C)
by

1 Answer

Answer :

(D) All (A), (B) and (C)
by

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