Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 6 t 3 t 1.5 t √t 6 t 3 t 1.5 t √t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Good cut edge is obtained Press load is reduced Warping of sheet is minimized Cut blanks is straight Good cut edge is obtained Press load is reduced Warping of sheet is minimized Cut blanks is straight ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a gate is to Delivers molten metal from pouring basin to gate Act as a reservoir for the molten metal Delivers molten metal into the mould cavity Feed the molten metal to the casting in order to compensate for the shrinkage Delivers molten metal from pouring basin to gate Act as a reservoir for the molten metal Delivers molten metal into the mould cavity Feed the molten metal to the casting in order to compensate for the shrinkage ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, the diameter of backing up rolls is ________ the diameter of working rolls. Smaller than Equal to None of these Larger than Smaller than Equal to None of these Larger than ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The draft or taper allowance on casting is generally 2 to 5 mm/m 10 to 15 mm/m 5 to 10 mm/m 1 to 2 mm/m 2 to 5 mm/m 10 to 15 mm/m 5 to 10 mm/m 1 to 2 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A rip saw All of these Is a two man saw Is used for cutting along the grains of wood Has a narrow blade with two wooden handles All of these Is a two man saw Is used for cutting along the grains of wood Has a narrow blade with two wooden handles ANSWER DOWNLOAD EXAMIANS APP
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