Thermit Welding differs from other
methods of welding in that-
It does not use heat
It is less time consuming
It does not require electrodes
It employs exothermic chemical
reaction for developing high temperature
It employs exothermic chemical
reaction for developing high temperature
Thermit Welding differs from other methods of welding in that it employs exothermic chemical reaction for developing high temperature.
Hence, the correct option is (D).
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