Workshop Technology Seam welding is best adopted for metal thickness ranging from 3 to 5 mm 8 to 10 mm 0.025 to 3 mm 5 to 8 mm 3 to 5 mm 8 to 10 mm 0.025 to 3 mm 5 to 8 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the temperature of heat produced by the electric arc is of the order of 5000°C to 6000°C 4000°C to 5000°C 6000°C to 7000°C 3000°C to 4000°C 5000°C to 6000°C 4000°C to 5000°C 6000°C to 7000°C 3000°C to 4000°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a pattern is made in three parts, the top part, is known as a None of these Cheek Drag Cope None of these Cheek Drag Cope ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Drawing down Peening Upsetting Spinning Drawing down Peening Upsetting Spinning ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 7 to 103 kN/m² 560 to 840 kN/m² 70 to 280 kN/m² 280 to 560 kN/m² 7 to 103 kN/m² 560 to 840 kN/m² 70 to 280 kN/m² 280 to 560 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which one of the following material will require the largest size of riser for the same size of casting? Steel Copper Cast iron Aluminium Steel Copper Cast iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
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