6. Write the classification of welding processes. List the types of welding joints \& draw their neat sketches. Explain
Posted: Thu Jul 14, 2022 2:51 pm
6. Write the classification of welding processes. List the types of welding joints \& draw their neat sketches. Explain the following with respect to arc welding processes: a. Arc shielding mechanism b. Polarity in DC welding (5)