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Mechanical Operations

Mechanical Operations
Fluid energy mill comes in the category of

Cutter
Grinder
Ultrafine grinder
Crusher

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Mechanical Operations
Sulphuric acid mist is arrested by using a __________ scrubber.

Packed wet
Hollow wet
Co-current
Venturi

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Mechanical Operations
In froth floatation, chemical agent added to cause air adherence is called

Frother
Activator
Collector
Modifier

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Mechanical Operations
Which of the following conveyors cannot be recommended for transportation of abrasive materials?

Flight conveyor
Chain conveyor
Belt conveyor
Apron conveyor

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Mechanical Operations
For grinding of cereals, grains, spices, pigments, saw dust, cork etc., the most extensively used size reduction equipment is a

Buhrstone mill
Ball mill
Hammer mill
Crushing rolls

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Mechanical Operations
A belt conveyor used for the transportation of materials can

Handle materials upto 5000 tons/hr
All of these
Run upto 1 km
Travel at a speed upto 300 metres/minute

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MORE MCQ ON Mechanical Operations

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