Which of the following fibre materials are used for reinforcement in composite materials: 1. Glass 2. Boron carbide 3. Graphite Select the correct answer using the codes given below: Codes:

Which of the following fibre materials are used for reinforcement in c

1.	Which of the following fibre materials are used for reinforcement in composite materials: 1. Glass 2. Boron carbide 3. Graphite Select the correct answer using the codes given below: Codes:
A.	1 and 2
B.	1 and 3
C.	2 and 3
D.	1, 2 and 3
Answer» B. 1 and 3

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Which of the following fibre materials are used for reinforcement in composite materials: 1. Glass 2. Boron carbide 3. Graphite Select the correct answer using the codes given below: Codes:

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