Workshop Technology The recrystallisation temperature of steel is None of these 400°C 600°C 800°C None of these 400°C 600°C 800°C 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 20 mm/m 26 mm/m 16 mm/m 10 mm/m 20 mm/m 26 mm/m 16 mm/m 10 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for 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 Cleaning the moulding sand Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following material can be used for making patterns? Aluminium Wax All of these Lead Aluminium Wax All of these Lead ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Seam welding is a Process used for joining round bars Continuous spot welding process Multi-spot welding process Arc welding process Process used for joining round bars Continuous spot welding process Multi-spot welding process Arc welding process ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature of oxy-hydrogen flame is ________ oxyacetylene flame. Less than Same as More than None of these Less than Same as More than None of these ANSWER DOWNLOAD EXAMIANS APP
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