For Indian standard (IS) screens, the mesh number is equal to its aper – McqOptions

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1.	For Indian standard (IS) screens, the mesh number is equal to its aperture size expressed to the nearest deca-micron (0.01 mm). Aperture width of IS screen of mesh number 50 will be approximately _____________ microns?
A.	5
B.	50
C.	500
D.	5000
Answer» D. 5000

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