engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Joining Welding
In a welding experiment at 300 mm long weld, the total measured power input was 2 kW. If the welding speed was found to be 150 mm/min & total energy utilised in welding was found to be 50 kcal, find the heat utilized (in %) _________ (1J = 0.239 calorie)
Enter numerical value using the virtual keypad. Round off where necessary.