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Asked: 2020-04-11T04:42:52+05:30 In:

GATE MT 2016 Q.51 For a polymer reinforced with 40 vol.% glass fiber, the elastic modulus (in GPa) along the transverse direction is ______. [Eglass fiber = 70 GPa; Epolymer = 3.5 GPa]

Poll Results

54.55%(A) 5.6 ( 6 voters )
9.09%(B) 8.1 ( 1 voter )
27.27%(C) 30.1 ( 3 voters )
9.09%(D) 43.4 ( 1 voter )
Based On 11 Votes

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GATE MT 2016 Q.51 For a polymer reinforced with 40 vol.% glass fiber, the elastic modulus (in GPa) along the transverse direction is ______. [Eglass fiber = 70 GPa; Epolymer = 3.5 GPa]
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      official account of Askmemetallurgy

      Correct answer is option A. Elastic modulus along with transverse direction, 1/Ec= Vf/Ef + Vm/Em 1/Ec= 0.4/70 + 0.6/3.5 Ec= 5.64 Pa

      Correct answer is option A.

      Elastic modulus along with transverse direction,

      1/Ec= Vf/Ef + Vm/Em

      1/Ec= 0.4/70 + 0.6/3.5

      Ec= 5.64 Pa

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