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← HistoryWhich consequence occurs when a Chinese repeating crossbow uses defective heat-treated bronze?
A)Reduced firing range results
B)Mechanism seizures stop repeat firing✓
C)Rapid string failure occurs
D)Loss of aiming accuracy increases
💡 Explanation
Malfunctioning heat-treated bronze weakens the sear of bow's trigger mechanism, causing its plastic deformation when stressed by subsequent shots, therefore seizing the repeating firing mechanism rather than simply impacting range because correct sear engagement is necessary.
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