Discussion :: Mechanical Operations
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Higher is the mesh number, smaller will be the aperture size of the screen. It means that the aperture size of a 200 mesh screen will be smaller than that of 20 mesh screen. This is valid for
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A.
British standard screens.
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B.
German standard screens (DIN 1171) etc.
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C.
American standard screens (ASTM and Tyler standard screens).
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D.
all (a), (b) and (c).
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Answer : Option D
Explanation :
No answer description available for this question.
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