Workshop Technology In electric resistance welding, voltage required for heating is 1 to 5 volts 50 to 100 volts 11 to 20 volts 6 to 10 volts 1 to 5 volts 50 to 100 volts 11 to 20 volts 6 to 10 volts ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the angle between the welding torch and the work is ________ as compared to backhand welding. None of these Less Same More None of these Less Same More ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used in joining mild steel shanks to high speed drills, is Upset butt welding Seam welding Spot welding Flash butt welding Upset butt welding Seam welding Spot welding Flash butt welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of sand No core is used Core is made of nonferrous metal Core is made of ferrous metal Core is made of sand No core is used Core is made of nonferrous metal Core is made of ferrous metal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file removes the metal during Return stroke Forward stroke None of these Both forward and return strokes Return stroke Forward stroke None of these Both forward and return strokes ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 2100°C 1800°C 2400°C 3200°C 2100°C 1800°C 2400°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS