Workshop Technology The cold chisels are made by Piercing Drawing Rolling Forging Piercing Drawing Rolling Forging ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For arc welding Alternating current with high frequency is used Alternating current with low frequency is used Direct current is used Any one of these Alternating current with high frequency is used Alternating current with low frequency is used Direct current is used Any one of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Notching is the operation of Cutting a sheet of metal in a straight line along the length Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate Cutting a sheet of metal in a straight line along the length Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. Straight polarity Both (A) and (B) Reversed polarity None of these Straight polarity Both (A) and (B) Reversed polarity None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The recrystallisation temperature of steel is 400°C 600°C None of these 800°C 400°C 600°C None of these 800°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in Open air A shielded gas environment Vacuum A pressurized inert gas chamber Open air A shielded gas environment Vacuum A pressurized inert gas chamber ANSWER DOWNLOAD EXAMIANS APP
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