Workshop Technology In electric resistance welding, pressure applied varies from 10 to 25 MPa 5 to 10 MPa 25 to 55 MPa 1 to 5 MPa 10 to 25 MPa 5 to 10 MPa 25 to 55 MPa 1 to 5 MPa ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The diaphragm moulding machine is used to Give uniform sand hardness throughout the mould Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Ram the sand harder at the back of the mould and softer on the pattern face Give uniform sand hardness throughout the mould Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Ram the sand harder at the back of the mould and softer on the pattern face ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to Locate centres of round rods Check the trueness of flat surfaces Check the surface roughness None of these Locate centres of round rods Check the trueness of flat surfaces Check the surface roughness None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which results in general enlargement of a casting is known as Scab Swell Sand wash Shift Scab Swell Sand wash Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The brass and bronze are welded by _________ flame. All of these Carburising Neutral Oxidizing All of these Carburising Neutral Oxidizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A zinc diffusion process is called Galvanizing Parkerising Anodizing Sherardizing Galvanizing Parkerising Anodizing Sherardizing ANSWER DOWNLOAD EXAMIANS APP
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