In panel test for spalling resistance, the average face temperature of panel assembly is maintained at __________ Â°C for 24 hours.

In panel test for spalling resistance, the average face temperature of

1.	In panel test for spalling resistance, the average face temperature of panel assembly is maintained at __________ Â°C for 24 hours.
A.	700
B.	1000
C.	1600
D.	2000
Answer» D. 2000