Which drawback limited the effectiveness of Roman torsion artillery during prolonged sieges in damp climates?

💡 Explanation

When the environment is damp, the sinew springs in torsion artillery absorb moisture, resulting in degraded sinew elasticity and reduced energy storage, which decreases projectile accuracy. Therefore reduced accuracy from degraded sinew elasticity results, rather than range decreases, misfires, or slower loading, which involve different failure mechanisms within the device.

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