Mechanical Operations
Which of the following is not an ultrafine grinder (colloid mill)?

Micronizers
Hammer mills with internal classification
Toothed roll crusher
Agitated mills and fluid energy mills

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Arrange the following size reduction equipment in the decreasing order of the average particle size produced by each of them.

Ball mill, Jaw crusher, Fluid energy mill
Fluid energy mill, Jaw crusher, Ball mill
Fluid energy mill, Ball mill, Jaw crusher
Jaw crusher, Ball mill, Fluid energy mill

ANSWER DOWNLOAD EXAMIANS APP