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Asked: 2020-03-27T04:08:35+05:30 In:

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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