Question: Calculate the fineness modulus of a sample using following data. Total weight of sample is 1kg.
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Sieve 4.75 2.36 1.18 600 300 150 Pan
Size mm mm mm μ μ μ --
Weight retained (gm) 100 150 300 200 120 90 40
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modified 4 weeks ago  • written 5 weeks ago by gravatar for neelchheda45 neelchheda450
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F. M.=Σ % cumulative wt. retained upto 150μ IS sieve / 100

F.M. = 348/100

F.M. = 3.48

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written 4 weeks ago by gravatar for neelchheda45 neelchheda450
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