Beryllia (which is used in making crucibles for melting uranium & thor – McqOptions

MCQOPTIONS

1.	Beryllia (which is used in making crucibles for melting uranium & thorium) is superior to alumina in all respects for high temperature (> 1900°C ) use, except______________?
A.	Cost
B.	Electrical conductivity
C.	Thermal conductivity
D.	Fusion point
Answer» B. Electrical conductivity

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