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3121. Refractories are dried in the

September 7, 2025 by Admin

rotary kilns

tunnel kilns

sun

none of these

✅ The correct answer is option B.

Categories Chemical Engineering, Engineering, Refractory Technology MCQs Tags Chemical Engineering MCQs, Engineering MCQs, Refractory Technology MCQs

3116. Which of the following bricks has the most close values of RUL and PCE ?

3126. PCE value (Segar cone) of superduty refractories is more than 33, which is equivalent to a temperature of __________ °C.

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