Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Spinning Drawing down Peening Upsetting Spinning Drawing down Peening Upsetting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Recrystallisation temperature Upper critical temperature Eutectic temperature Lower critical temperature Recrystallisation temperature Upper critical temperature Eutectic temperature Lower critical temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the file is moved to and fro over the work, it is known as Cross filing Draw filing Pull and push filing None of these Cross filing Draw filing Pull and push filing None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Projection welding is a Process used for joining round bars Arc welding process Continuous spot welding process Multi-spot welding process Process used for joining round bars Arc welding process Continuous spot welding process Multi-spot welding process ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of straightening a curved sheet metal, is known as Squeezing Drawing Coining Planishing Squeezing Drawing Coining Planishing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cutting edge of a chisel should be Hardened Hardened and tempered Tempered Case hardened Hardened Hardened and tempered Tempered Case hardened ANSWER DOWNLOAD EXAMIANS APP
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