Workshop Technology The directional solidification in casting can be improved by using Chills and padding Chills and chaplets Chills, chaplets and padding Chaplets and padding Chills and padding Chills and chaplets Chills, chaplets and padding Chaplets and padding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Piercing Shearing Blanking Punching Piercing Shearing Blanking Punching ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which the sand grains stick together is called Adhesiveness Collapsibility Cohesiveness Permeability Adhesiveness Collapsibility Cohesiveness Permeability ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding copper alloys with TIG arc welding Any one of the listed here Direct current with straight polarity is used Direct current with reversed polarity is used Alternating current is used Any one of the listed here Direct current with straight polarity is used Direct current with reversed polarity is used Alternating current is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Seam welding is a Continuous spot welding process Arc welding process Process used for joining round bars Multi-spot welding process Continuous spot welding process Arc welding process Process used for joining round bars Multi-spot welding process ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Planishing Coining Drawing Squeezing Planishing Coining Drawing Squeezing ANSWER DOWNLOAD EXAMIANS APP
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