WORLD HISTORY

Detailed explanation-1: -His idea of machine-made, interchangeable parts was the beginning of what would become known as the “American system” of mass production.

Detailed explanation-2: -Mass production methods are based on two general principles: (1) the division and specialization of human labour and (2) the use of tools, machinery, and other equipment, usually automated, in the production of standard, interchangeable parts and products.

Detailed explanation-3: -Interchangeable parts, popularized in America when Eli Whitney used them to assemble muskets in the first years of the 19th century, allowed relatively unskilled workers to produce large numbers of weapons quickly and at lower cost, and made repair and replacement of parts infinitely easier.

Detailed explanation-4: -Advantages of interchangeability It allows mass production, reduces the production cost. Mating parts can freely replace without custom fittings like fillets. Readily available replacement component in the market. Assembly process requires lesser skill.