GATE MT 2014 Q.26 A metal powder with an apparent density of 2.5 g/cm3 was compacted in a cylindrical die to a green density of 5.5 g/cm3. If the height of the green sample was 12 mm, then the fill height of powder (in mm) would have been _____.
GATE MT 2014 Q.26 A metal powder with an apparent density of 2.5 g/cm3 was compacted in a cylindrical die to a green density of 5.5 g/cm3. If the height of the green sample was 12 mm, then the fill height of powder (in mm) would have been _____.
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Correct answer is option 26.3 to 26.5. As we know that, ρaHa= ρg Hg Ha= (5.5×12)/2.5 = 26.4 mm.
Correct answer is option 26.3 to 26.5.
As we know that, ρaHa= ρg Hg
Ha= (5.5×12)/2.5 = 26.4 mm.
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