Workshop Technology The sand used for making cores is Oil sand Loam sand Green sand Dry sand Oil sand Loam sand Green sand Dry sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for Reinforcement of sand in the top part of moulding box Cleaning the moulding sand Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Reinforcement of sand in the top part of moulding box Cleaning the moulding sand Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A taper provided on the pattern for its easy and clean withdrawal from the mould is known as Distortion allowance Machining allowance Shrinkage allowance Draft allowance Distortion allowance Machining allowance Shrinkage allowance Draft allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Carburising flame is used to weld Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc All of these Brass and bronze Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc All of these Brass and bronze ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal extrusion process is generally used for producing Varying solid and hollow sections Uniform solid sections Uniform solid and hollow sections Uniform hollow sections Varying solid and hollow sections Uniform solid sections Uniform solid and hollow sections Uniform hollow sections ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be left unmachined is marked on the pattern by Blue colour Black colour Yellow colour Red colour Blue colour Black colour Yellow colour Red colour ANSWER DOWNLOAD EXAMIANS APP
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