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Mechanical Operations

Mechanical Operations
A fluid energy mill is used for

Ultra grinding
Grinding
Cutting
Crushing

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Mechanical Operations
Balls for ball mills are never made of

Forged/cast steel
Alloy steel
Lead
Cast iron

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Mechanical Operations
Which of the following is not an industrial screening equipment?

Trommel
Sharpies centrifuge
Vibrating screen
Grizzly

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Mechanical Operations
Mixer used for rubber compounding is

Mixer-extruder
Muller mixer
Pug mill
Banbury internal mixer

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Mechanical Operations
The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the

Neither A nor B
Type of crushing machine
Both A & B
Feed material

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Mechanical Operations
The grinding in a hammer crusher takes place due to the

Attrition
Impact
Both A & B
Neither A nor B

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MORE MCQ ON Mechanical Operations

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