Workshop Technology In a cold chamber die casting machine Melting pot may have any location Melting pot is separate from the machine Low temperature and pressure is used Melting pot is an integral part of the machine Melting pot may have any location Melting pot is separate from the machine Low temperature and pressure is used Melting pot is an integral part of the machine ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Metal patterns are used for Large scale production of castings Small castings Complicated castings Large castings Large scale production of castings Small castings Complicated castings Large castings ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the electric arc is produced between the work and the electrode by All of these Flow of current Voltage Contact resistance All of these Flow of current Voltage Contact resistance 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 26 mm/m 10 mm/m 20 mm/m 16 mm/m 26 mm/m 10 mm/m 20 mm/m 16 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A sand employed on the faces of the pattern before moulding, is called Dry sand Green sand Loam sand Parting sand Dry sand Green sand Loam sand Parting sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method No core is used Core is made of sand Core is made of ferrous metal Core is made of nonferrous metal No core is used Core is made of sand Core is made of ferrous metal Core is made of nonferrous metal ANSWER DOWNLOAD EXAMIANS APP
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