Which of the following is NOT true of composite materials?
A. They contain high-strength fibers, often made from glass, graphite or ceramics.
B. The fibers provide support to the composite material.
C. The fibers are usually held together by a thermosetting condensation polymer.
D. All of the above are true.
Answer:D
Which of the following is NOT true of composite materials?
A. They contain high-strength fibers, often made from glass, graphite or ceramics. B. The fibers provide support to the composite material. C. The fibers are usually held together by a thermosetting condensation polymer. D. All of the above are true.