Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 2400°C 1800°C 2100°C 3200°C 2400°C 1800°C 2100°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting of a flat sheet to the desired shape is called Blanking Piercing Shearing Punching Blanking Piercing Shearing Punching ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for Cleaning the moulding sand Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Cleaning the moulding sand Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cast iron and steel pipes are produced by True centrifugal casting Die casting Investment casting Slush casting True centrifugal casting Die casting Investment 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 5 litres 15 litres 10 litres 20 litres 5 litres 15 litres 10 litres 20 litres ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The blank diameter used in thread rolling will be A little larger than the pitch diameter of the thread A little larger than the minor diameter of the thread Equal to pitch diameter of the thread Equal to minor diameter of the thread A little larger than the pitch diameter of the thread A little larger than the minor diameter of the thread Equal to pitch diameter of the thread Equal to minor diameter of the thread ANSWER DOWNLOAD EXAMIANS APP
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