Which characteristic limited early Ming Dynasty cannons that were cast?

💡 Explanation

Grain boundary weakness occurs because solidification during the casting process creates preferential crystal alignment with inherent faults; therefore, cannons fractured unpredictably under stress, rather than muzzle precision or cost directly inhibiting production.

• Which outcome arises with decreased supply when a stepped Mughal garden aqueduct utilizes a specific flow mechanism?
• Which constraint increased the risk of soil destabilization in terraced maize agriculture of the Inca civilization?
• Which limitation occurs when constructing timber sailing ships using unseasoned wood?
• Which outcome occurs when limitations are imposed upon the size of individual pre-Columbian chinampa plots?
• Which consequence arises when lime mortar shrinks excessively in Inca stonework?
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