In a size reduction crushing operation, feed size is 100 to 300 mm. wh – McqOptions

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1.	In a size reduction crushing operation, feed size is 100 to 300 mm. while the product size is 10 to 50 mm. This is a case of the _____________ crushing?
A.	Primary
B.	Secondary
C.	Fine
D.	Ultrafine
Answer» C. Fine

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