Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Upsetting Spinning Drawing down Peening Upsetting Spinning Drawing down Peening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal is subjected to mechanical working for Refining grain size Controlling the direction of flow lines All of these Reducing original block into desired shape Refining grain size Controlling the direction of flow lines All of these Reducing original block into desired shape ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In electric resistance welding, pressure applied varies from 5 to 10 MPa 10 to 25 MPa 1 to 5 MPa 25 to 55 MPa 5 to 10 MPa 10 to 25 MPa 1 to 5 MPa 25 to 55 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In piercing operation, the clearance is provided on Half on the punch and half on the die Punch Die Either on punch or die depending upon designer's choice Half on the punch and half on the die Punch Die Either on punch or die depending upon designer's choice ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the temperature of heat produced by the electric arc is of the order of 4000°C to 5000°C 5000°C to 6000°C 6000°C to 7000°C 3000°C to 4000°C 4000°C to 5000°C 5000°C to 6000°C 6000°C to 7000°C 3000°C to 4000°C 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 Sand slinger Squeezing machine Jolt machine Stripper plate machine Sand slinger Squeezing machine ANSWER DOWNLOAD EXAMIANS APP
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