- 10 Points Save Ans The Other Composite Question 30 You Are Making A Series Of Composite Materials Using A Ceramic Rei 1 (34.08 KiB) Viewed 8 times
- 10 Points Save Ans The Other Composite Question 30 You Are Making A Series Of Composite Materials Using A Ceramic Rei 2 (111.69 KiB) Viewed 8 times
10 points Save Ans ✓. The other composite Question 30 You are making a series of composite materials using a ceramic reinforcement (E-128 GPa) and a polymer matrix (E-2000 MPa). One composite contains long, aligned fibres so it is appropriate to use the estimate for composite modulus. The composite has a modulus of 85 GPa, which suggests a fibre fraction of about had the reinforcement added as fine, chopped up, particles so it is best to use the reinforcement so the probable composite modulus is about ✓ estimate for composite modulus. It is known that 72% of the second composite is MA
Multiple Attempts Not allowed. This Force Completion This Test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test. Your answers are saved automatically. Show Timer 7 GPa 19 GPa 28 GPa *Question Completion Sta 37 GPa 52 GPa lower upper Moving to another 0.25 save this response. 0.43 Question 30 of 36 10 points Save Ar Question 30 0.52 0.66 You are making a serie 0.81 appropriate to use the te materials using a ceramic reinforcement (E=128 GPa) and a polymer matrix (E=2000 MPa). One composite contains long, aligned fibres so it is ✓estimate for composite modulus. The composite has a modulus of 85 GPa, which suggests a fibre fraction of about The other composite had the reinforcement added as fine, chopped up, particles so it is best to use the ✓estimate for composite modulus. It is known that 72% of the second composite is reinforcement so the probable composite modulus is about