Thermit welding differs from other methods of welding in the following way
A)It does not use heat
B)It employs exothermal chemical reaction for developing high temperature
C)It is less time consuming
D)It does not require electrodes
E)None of the above

Question

Quizplus · Accepted Answer

Thermit welding uses an exothermic chemical reaction between aluminum powder and metal oxide to produce molten metal and high temperatures, which is different from other welding methods that typically use external heat sources.

Thermit Welding Differs from Other Methods of Welding in the Following