Workshop Technology Shift is a casting defect which Occurs near the ingates as rough lumps on the surface of a casting Results in a mismatching of the top and bottom parts of a casting Occurs as sand patches on the upper surface of a casting Results in general enlargement of a casting Occurs near the ingates as rough lumps on the surface of a casting Results in a mismatching of the top and bottom parts of a casting Occurs as sand patches on the upper surface of a casting Results in general enlargement of a casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following welding method uses a pool of molten metal? Carbon arc welding TIG arc welding MIG arc welding Submerged arc welding Carbon arc welding TIG arc welding MIG arc welding Submerged arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a ___, the molten metal is poured and allowed to solidify while the mould is revolving. Slush casting method Permanent mould casting method Die casting method Centrifugal casting method Slush casting method Permanent mould casting method Die casting method Centrifugal casting method ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In electric resistance welding, pressure applied varies from 1 to 5 MPa 5 to 10 MPa 25 to 55 MPa 10 to 25 MPa 1 to 5 MPa 5 to 10 MPa 25 to 55 MPa 10 to 25 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For arc welding Any one of these Direct current is used Alternating current with high frequency is used Alternating current with low frequency is used Any one of these Direct current is used Alternating current with high frequency is used Alternating current with low frequency is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to produce uniform packing of sand in the moulds, a _________ is used. Jolt machine Stripper plate machine Squeezing machine Sand slinger Jolt machine Stripper plate machine Squeezing machine Sand slinger ANSWER DOWNLOAD EXAMIANS APP
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