Workshop Technology In a hot chamber die casting machine Nonferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted Nonferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In submerged arc welding, an arc is produced between a Carbon electrode and the work Two tungsten electrodes and the work Bare metal electrode and the work Metal electrode and the work Carbon electrode and the work Two tungsten electrodes and the work Bare metal electrode and the work Metal electrode and the work ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding copper alloys with TIG arc welding Direct current with straight polarity is used Any one of the listed here Direct current with reversed polarity is used Alternating current is used Direct current with straight polarity is used Any one of the listed here Direct current with reversed polarity is used Alternating current is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Either (A) or (B) Helium gas Argon gas None of these Either (A) or (B) Helium gas Argon gas None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A ring gauge is used to Check the clearance between two mating surfaces Test the accuracy of holes All of these Check the diameter of shafts or studs Check the clearance between two mating surfaces Test the accuracy of holes All of these Check the diameter of shafts or studs ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Projection welding Spot welding Seam welding Upset butt welding Projection welding Spot welding Seam welding Upset butt welding ANSWER DOWNLOAD EXAMIANS APP
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