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Mechanical Operations

Mechanical Operations
Gravity stamp mill is meant for the __________ crushing.

Ultrafine
Primary
Intermediate
Fine

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Mechanical Operations
Carbon black is pulverised in a

Ball mill
Hammer crusher
Roll crusher
Gyratory crusher

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Mechanical Operations
Power consumption during turbulent flow in agitation tank is proportional to the __________ of the liquid.

Thermal conductivity
Surface tension
Viscosity
Density

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Mechanical Operations
Pine oil and cresylic acid are used as __________ in the froth floatation process.

Frother
Conditioner
Depressor
Collector

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Mechanical Operations
Maximum size reduction in a ball mill is done by the, __________ action.

Cutting
Attrition
Impact
Compression

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Mechanical Operations
Mixing of light fine powder such as insecticides is done by

Banbery mixer
Pug mill
Impact wheels
Kneader

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