Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← HistoryWhich phenomenon limited the size of castings when early metallurgists poured molten bronze for large statues?
A)Undercooling prohibits complete metal solidification
B)Segregation causes compositional non-uniformity
C)Hot tearing induces cracking upon cooling✓
D)Dendritic growth hinders directional solidification
💡 Explanation
Hot tearing posed a limit because tensile stresses developed during non-uniform cooling exceeded the cohesion of the solidifying bronze microstructure; therefore, the metal cracked, rather than maintaining structural integrity with larger statue dimensions.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse History →- Which outcome results when siege engine ropes fray?
- Which consequence resulted from exceeding Appian Way's drainage capacity?
- Which consequence arises when lime mortar shrinks excessively in Inca stonework?
- Which unintended consequence arose from the extensive use of cascading water features in the Shalimar Bagh Mughal garden complex?
- Which limitation was mitigated by the introduction of copper sheathing on wooden ships' hulls in the 18th century?
- Which innovation from Islamic astronomy most impacted the precision of observatories by the 10th century?
