Workshop Technology Cast iron and steel pipes are produced by True centrifugal casting Investment casting Slush casting Die casting True centrifugal casting Investment casting Slush casting Die casting 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 10 mm/m 16 mm/m 26 mm/m 20 mm/m 10 mm/m 16 mm/m 26 mm/m 20 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Drawing down Spinning Peening Upsetting Drawing down Spinning Peening Upsetting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to Check the surface roughness None of these Check the trueness of flat surfaces Locate centres of round rods Check the surface roughness None of these Check the trueness of flat surfaces Locate centres of round rods ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Carburising flame is used to weld Brass and bronze All of these Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc Brass and bronze All of these Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 3200°C 2400°C 1800°C 2100°C 3200°C 2400°C 1800°C 2100°C ANSWER DOWNLOAD EXAMIANS APP
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