Maximum safe working temperature for fireclay bricks is about __________ °C?
Correct answer: D. 1550
- A. 1150
- B. 1300
- C. 1450
- D. 1550
Explanation
Fireclay bricks generally have a safe service limit of roughly 1500 to 1550°C, depending on grade and operating conditions. Thus 1550°C is the closest standard value.
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