GATE XE · 2021 · XE-F
Question 14: Polymer blends and composites
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Question 14
XE-FNAT2 marksNeeds review
A unidirectional composite of epoxy and carbon fiber of 50% by volume is made. The elastic modulus of epoxy and carbon fiber are 3.5 GPa and 350 GPa, respectively. The ratio (rounded off to one decimal place) of the modulus of the composite to the matrix modulus is ______.
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2021XE-F
GATE XE 2021 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-F
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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