Workshop Technology Notching is the operation of Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The casting method adopted for ornaments and toys of nonferrous alloys, is Centrifugal casting Slush casting Die casting Permanent mould casting Centrifugal casting Slush casting Die casting Permanent mould casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thermit, used in Thermit welding, is a mixture of Charcoal and aluminium Charcoal and iron oxide Iron oxide and aluminium Charcoal, iron oxide and aluminium Charcoal and aluminium Charcoal and iron oxide Iron oxide and aluminium Charcoal, iron oxide and aluminium ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 2100°C 1800°C 3200°C 2400°C 2100°C 1800°C 3200°C 2400°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Spinning Peening Drawing down Upsetting Spinning Peening Drawing down Upsetting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Tandem drawing of wires and tubes is necessary because Surface finish improves after every drawing stage Annealing is needed between stages Accuracy in dimensions is not possible otherwise It is not possible to reduce at one stage Surface finish improves after every drawing stage Annealing is needed between stages Accuracy in dimensions is not possible otherwise It is not possible to reduce at one stage ANSWER DOWNLOAD EXAMIANS APP
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