Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 7 to 103 kN/m² 70 to 280 kN/m² 280 to 560 kN/m² 560 to 840 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² 280 to 560 kN/m² 560 to 840 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 3 t 6 t √t 1.5 t 3 t 6 t √t 1.5 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is More than 0.3 percent Less than 0.3 percent Anywhere between 0.1 to 1 percent Less than 0.1 percent More than 0.3 percent Less than 0.3 percent Anywhere between 0.1 to 1 percent Less than 0.1 percent ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The consumable electrode is used in Submerged arc welding MIG arc welding TIG arc welding Carbon arc welding Submerged arc welding MIG arc welding TIG arc welding Carbon arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Aluminium is the best material for making patterns because it is Light in weight Easy to work All of the listed here Corrosion resistant Light in weight Easy to work All of the listed here Corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used in joining mild steel shanks to high speed drills, is Spot welding Seam welding Upset butt welding Flash butt welding Spot welding Seam welding Upset butt welding Flash butt welding ANSWER DOWNLOAD EXAMIANS APP
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