Workshop Technology In order to ram the sand harder at the back of the mould and softer on the pattern face, a ________ is used. Stripper plate machine Jolt machine Squeezing machine Sand slinger Stripper plate machine Jolt machine Squeezing machine Sand slinger ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The accuracy of micrometers, calipers, dial indicators can be checked by a Ring gauge Feeler gauge Slip gauge Plug gauge Ring gauge Feeler gauge Slip gauge Plug gauge ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 1800°C 3200°C 2100°C 2400°C 1800°C 3200°C 2100°C 2400°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Extrusion Cold heading Hot piercing Cold peening Extrusion Cold heading Hot piercing Cold peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In welding magnesium with TIG arc welding, direct current with ________ is used. None of these Both (A) and (B) Straight polarity Reversed polarity None of these Both (A) and (B) Straight polarity Reversed polarity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Upset butt welding Projection welding Spot welding Seam welding Upset butt welding Projection welding Spot welding Seam welding ANSWER DOWNLOAD EXAMIANS APP
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