Grinding cost is maximum when

Fertilizer Technology Mcqs
BILAL KHATTAK0

A.phosphate rock is ground to -200 mesh
B.phosphate rock is ground to -150 mesh
C.phosphate rock is ground to -100 mesh
D.phosphate rock is ground to -20 mesh

Related Mcqs:

  1. Phosporus is manufactured by heating in electric furnace a mixture of
  2. Phosphate pollution is caused by:?
  3. Which rock is expected to have highest strength grade?
  4. The surface speed of grinding wheel in case of centreless grinding is
  5. Chemically bone ash is mainly
  6. Granite is famous as
  7. Granite is famous as:
  8. Farm management concern with obtaining the maximum yield per hectare and considers per unit cost therefore it is:
  9. Which one of the following compounds is not used as fertilizer?
  10. Which of the following minerals is maximum in the bone:

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