Cermets are combination of ceramic and metallic materials due to which – McqOptions

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1.	Cermets are combination of ceramic and metallic materials due to which they have high strength & resistance to high temperature. Cermets are used in the
A.	hearth of the blast furnace.
B.	nuclear reactors, missiles & space crafts.
C.	insulation of high temperature furnaces.
D.	roof of electric furnaces.
Answer» C. insulation of high temperature furnaces.

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