Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Upset butt welding Seam welding Projection welding Spot welding Upset butt welding Seam welding Projection welding Spot welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method No core is used Core is made of sand Core is made of ferrous metal Core is made of nonferrous metal No core is used Core is made of sand Core is made of ferrous metal Core is made of nonferrous metal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The hot working of metals is carried out At any temperature At the recrystallisation temperature Below the recrystallisation temperature Above the recrystallisation temperature At any temperature At the recrystallisation temperature Below the recrystallisation temperature Above the recrystallisation temperature 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 Hot piercing Extrusion Cold heading Cold peening Hot piercing Extrusion Cold heading Cold peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold working of metals is carried out At the recrystallisation temperature Above the recrystallisation temperature Below the recrystallisation temperature At any temperature At the recrystallisation temperature Above the recrystallisation temperature Below the recrystallisation temperature At any temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cutting and forming operations can be performed in a single operation in a Progressive die Compound die Simple die Combination die Progressive die Compound die Simple die Combination die ANSWER DOWNLOAD EXAMIANS APP
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