Workshop Technology Seam welding is best adopted for metal thickness ranging from 0.025 to 3 mm 5 to 8 mm 8 to 10 mm 3 to 5 mm 0.025 to 3 mm 5 to 8 mm 8 to 10 mm 3 to 5 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The fullers are used For necking down a piece of work To finish the punched hole For punching a hole For finishing flat surfaces For necking down a piece of work To finish the punched hole For punching a hole For finishing flat surfaces ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thermit welding is often used in Repairing broken shears Replacing broken gear teeth Joining rails, truck frames and locomotive frames etc. All of these Repairing broken shears Replacing broken gear teeth Joining rails, truck frames and locomotive frames etc. All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be 16 mm/m 20 mm/m 10 mm/m 26 mm/m 16 mm/m 20 mm/m 10 mm/m 26 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a hot chamber die casting machine Ferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Nonferrous alloys with low melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Nonferrous alloys with low melting temperature are casted Ferrous alloys with high melting temperature are casted ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Either (A) or (B) Argon gas Helium gas None of these Either (A) or (B) Argon gas Helium gas None of these ANSWER DOWNLOAD EXAMIANS APP
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