Mechanical Operations Mcqs for Chemical

Q.  In screen analysis, the notation +5 mm/-10 mm means particles passing through ____________________?

a. 10 mm screen and retained on 5 mm screen
b. 5 mm screen and retained on 10 mm screen
c. Both 5 mm and 10 mm screens
d. Neither 5 mm nor 10 mm screen


ANSWER: See Answer
 
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