Chemical Engineering - Mechanical Operations
Exercise : Mechanical Operations - Section 8
21.
A cottrel precipitator makes use of the __________ for dusty air cleaning.
22.
Pick out the correct statement.
Plastic chips are called non-cohesive solids.
Kick's crushing law is, P/m = K . ln
Communition is a generic term for size enlargement operation.
Energy required in kwh per ton of product, such that 80% of it passes through a 200 mesh screen, is called 'Work index'.
23.
If radius of a batch basket centrifuge is halved & the r.p.m. is doubled, then the
24.
The ratio of the area of openings in one screen (Taylor series) to that of the openings in the next smaller screen is
25.
Compressibility co-efficient for an absolutely compressible cake is
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