Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Punching Piercing Shearing Blanking Punching Piercing Shearing Blanking ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Swab is used for Moistening the sand around the edge before removing pattern Cleaning the moulding sand Smoothing and cleaning out depressions in the mould Reinforcement of sand in the top part of the moulding box Moistening the sand around the edge before removing pattern Cleaning the moulding sand Smoothing and cleaning out depressions in the mould Reinforcement of sand in the top part of the moulding box ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding copper alloys with TIG arc welding Any one of the listed here Direct current with reversed polarity is used Direct current with straight polarity is used Alternating current is used Any one of the listed here Direct current with reversed polarity is used Direct current with straight polarity is used Alternating current is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thermit welding is often used in Repairing broken shears Joining rails, truck frames and locomotive frames etc. Replacing broken gear teeth All of these Repairing broken shears Joining rails, truck frames and locomotive frames etc. Replacing broken gear teeth All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers All materials to be cast Only shrinkage allowance All pattern allowances All materials of the pattern All materials to be cast Only shrinkage allowance All pattern allowances All materials of the pattern ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The chisel used for cutting key ways is Flat chisel Diamond pointed chisel Cape chisel Round nose chisel Flat chisel Diamond pointed chisel Cape chisel Round nose chisel ANSWER DOWNLOAD EXAMIANS APP
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