Chemical Engineering - Refractory Technology - Discussion

Discussion Forum : Refractory Technology - Section 1 (Q.No. 29)
29.
Pyrometric cone equivalent (PCE) value (Segar cone) of 'superduty refractories' is more than 33 which corresponds to a temperature of __________ °C.
1520
1630
1670
1730
Answer: Option
Explanation:
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