Crushing efficiency is the ratio of the ______________________ ? – McqOptions

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1.	Crushing efficiency is the ratio of the ______________________ ?
A.	Surface energy created by crushing to the energy absorbed by the solid
B.	Energy absorbed by the solid to that fed to the machine
C.	Energy fed to the machine to the surface energy created by crushing
D.	Energy absorbed by the solid to the surface energy created by crushing
Answer» B. Energy absorbed by the solid to that fed to the machine

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