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Mechanical Operations

Mechanical Operations
Traces of solids are removed from, liquid in a

Classifier
Sparkler filter
Clarifier
Rotary vacuum filter

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Mechanical Operations
Which of the following is not accomplished by agitation of liquids in agitators?

Blending of immiscible liquids
Dispersing gas in liquid
Suspending solid particles
Dispersing immiscible liquid in form of emulsion

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Mechanical Operations
Vacuum is applied in __________ zone, in case of a general type continuous rotary drum vacuum filter.

Filtering
Washing
All of these
Drying

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Mechanical Operations
Pine oil used in froth floatation technique acts as a/an

Modifier
Frother
Collector
Activator

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Mechanical Operations
A straight line is obtained on plotting reciprocal of filtration rate vs. the volume of filtrate for __________ flow of filtrate.

Compressible cake and turbulent
Incompressible cake and turbulent
Incompressible cake and laminar
Compressible cakes and laminar

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Mechanical Operations
For separation of sugar solution from settled out mud, we use a __________ filter.

Centrifugal
Sparkler
Plate and frame
Rotary drum vaccum

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