

MCQOPTIONS
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1. |
The main function of a muffle in the muffle furnace is to |
A. | protect the charge from the effects of the products of combustion. |
B. | smooth out temperature inequalities on the combustion side of the muffle wall. |
C. | both (a) & (b) |
D. | neither (a) nor (b) |
Answer» D. neither (a) nor (b) | |