Rod mills employed for grinding_________________? – McqOptions

MCQOPTIONS

1.	Rod mills employed for grinding_________________?
A.	Employ a steel shell having L/D ratio of 1.5 to 3.0
B.	Is useful for handling sticky materials
C.	Employ steel rods of 2-12 cms diameter extending over full length of the mill
D.	All A , B & C
Answer» E.

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