Which one of the following is the best heat and corrosion resistant material?
A. Metals
B. Ceramics
C. Polymers
D. Semi-conductors
Answer:B
Which one of the following is the best heat and corrosion resistant material?
A. Metals B. Ceramics C. Polymers D. Semi-conductors
Explanation: Ceramics materials generally consist of oxides, nitrides, carbides,