In: Mechanical Engineering
The Space Shuttle is covered with special tiles which prevent it from burning up upon its return to the atmosphere. These tiles are made from
Select one:
a. CMC-type material
b. PMC-type material
c. MMC-type material
d. Ferrous-type material
Answer : CMC - type material
The space shuttle is covered with a CMC-type material tiles which prevents from burning up upon its return to the atmosphere. This material can withstand from burning at high temperature.
CMC : Ceramic Matrix Composites.
Ultimate high temperature ceramics are a class of CMC. And also having fracture toughness and high tensile strength.