Workshop Technology In a cold chamber die casting machine Low temperature and pressure is used Melting pot may have any location Melting pot is separate from the machine Melting pot is an integral part of the machine Low temperature and pressure is used Melting pot may have any location Melting pot is separate from the machine Melting pot is an integral part of the machine ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Swab is used for Moistening the sand around the edge before removing pattern Reinforcement of sand in the top part of the moulding box Smoothing and cleaning out depressions in the mould Cleaning the moulding sand Moistening the sand around the edge before removing pattern Reinforcement of sand in the top part of the moulding box Smoothing and cleaning out depressions in the mould Cleaning the moulding sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 6 t 3 t √t 1.5 t 6 t 3 t √t 1.5 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a hole or cavity to be cored is not in line with the parting surface, then a ________ is used. Balanced core Horizontal core Drop core Vertical core Balanced core Horizontal core Drop core Vertical core ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The recrystallisation temperature of steel is 800°C None of these 400°C 600°C 800°C None of these 400°C 600°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is Vernier caliper Depth gauge micrometer Outside micrometer Inside micrometer Vernier caliper Depth gauge micrometer Outside micrometer Inside micrometer ANSWER DOWNLOAD EXAMIANS APP
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