Question

On the basis of Fig. 5.5 (Geography Textbook) "Manufacturing of Steel"
do the followings:
1. Find out the ratio of raw materials required to produce 1 tonne of
Steel​

Answer 1

0.6 tonnes (600 kg) of coke produces 1 tonne (1000 kg) of steel, which means that around 770 kg of coal are used to produce 1 tonne of steel through this production route.

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