AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Cement plants are located close to limestone, coal and other raw materials because these inputs are bulky and heavy, making transportation expensive. It is more economical to set up plants near the source of raw materials than to carry them long distances to factories.
This tells us that the cement industry is a weight-losing/raw-material oriented industry — the raw materials are heavier than the finished product, so proximity to raw material sources reduces production costs significantly.
Source: Manufacturing Industries, Chapter 6
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