Eli Whitney is most famous for his invention of the cotton gin. What was his greatest contribution to manufacturing?
O The interchangeability of parts was his greatest contribution.
O Reduction of Waste was his greatest contribution.
O Quality control was his greatest contribution.
O The invention of the assembly line was his greatest contribution.



Answer :

Final answer:

Eli Whitney's greatest contribution to manufacturing was the interchangeability of parts, revolutionizing production processes.


Explanation:

Eli Whitney's greatest contribution to manufacturing was the interchangeability of parts. This innovation revolutionized production by allowing for parts to be easily replaced with identical ones, leading to faster and more efficient manufacturing processes. Whitney's technique of using machine tools to produce interchangeable parts, initially for firearms, paved the way for standardized production across industries.


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