Chemical Engineering - Mechanical Operations
Exercise : Mechanical Operations - Section 2
11.
Rittinger's number designates the new surface created per unit mechanical energy absorbed by the material being crushed. Larger value of Rittinger's number of a material indicates its
12.
Capacity (in tons/hr) of jaw/gyratory crusher is equal to (where, L = length of the receiving opening, cm S = greater width of the discharge opening, cm)
13.
Vacuum is applied in __________ zone, in case of a general type continuous rotary drum vacuum filter.
14.
General crushing equation is given by 
. Bond's crushing law isobtained by solving this equation for n = __________ and feed of infinite size.
. Bond's crushing law isobtained by solving this equation for n = __________ and feed of infinite size.15.
Which of the follwoing mechanical conveyors does not come under the division 'scrapers' ?
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