The specific cake resistance for incompressible sludges is (where ΔP = pressure drop over cake)
A. $$ \propto \Delta {\text{P}}$$
B. $$ \propto \frac{1}{{\Delta {\text{P}}}}$$
C. $$ \propto \sqrt {\Delta {\text{P}}} $$
D. Independent of ΔP
Answer: Option D
Related Questions on Mechanical Operations
A. Rittinger's law
B. Kick's law
C. Bond's law
D. None of these
Traces of solids are removed from, liquid in a
A. Classifier
B. Clarifier
C. Sparkler filter
D. Rotary vacuum filter
Which of the following is not categorised as a "mechanical operation"?
A. Agitation
B. Filtration
C. Size enlargement
D. Humidification
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