5487Chemical EngineeringMedium
Most Cermets, which normally have high thermal conductivity and high thermal shock resistance, comprises of ceramic & metallic components of ________ percent respectively?
A60 and 40
B50 and 50
C20 and 80
D80 and 20
Correct answer
D. 80 and 20
Explanation
The correct answer is 80 and 20.