Workshop Technology The cold chisels are made by Drawing Piercing Forging Rolling Drawing Piercing Forging Rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding copper alloys with TIG arc welding Any one of the listed here Alternating current is used Direct current with straight polarity is used Direct current with reversed polarity is used Any one of the listed here Alternating current is used Direct current with straight polarity is used Direct current with reversed polarity is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 1800°C 2100°C 3200°C 2400°C 1800°C 2100°C 3200°C 2400°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Warping of sheet is minimized Good cut edge is obtained Cut blanks is straight Press load is reduced Warping of sheet is minimized Good cut edge is obtained Cut blanks is straight Press load is reduced ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature of the inner luminous cone of neutral flame is about 1250°C 1000°C 3200°C 2100°C 1250°C 1000°C 3200°C 2100°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Sand wash Swell Scab Shift Sand wash Swell Scab Shift ANSWER DOWNLOAD EXAMIANS APP
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