Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Upsetting Peening Drawing down Spinning Upsetting Peening Drawing down Spinning ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The casting method adopted for ornaments and toys of nonferrous alloys, is Permanent mould casting Die casting Centrifugal casting Slush casting Permanent mould casting Die casting Centrifugal casting Slush casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a gas welding of mild steel using an oxyacetylene flame, the total amount of acetylene consumed is 10 litres. The oxygen consumption from the cylinder is 20 litres 5 litres 15 litres 10 litres 20 litres 5 litres 15 litres 10 litres ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Swell Scab Sand wash Shift Swell Scab Sand wash Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be machined is marked on the pattern by Red colour Yellow colour Black colour Blue colour Red colour Yellow colour Black colour Blue colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature at which the new grains are formed in the metal is called Eutectic temperature Upper critical temperature Lower critical temperature Recrystallisation temperature Eutectic temperature Upper critical temperature Lower critical temperature Recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
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