Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 1.5 t √t 3 t 6 t 1.5 t √t 3 t 6 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of sand No core is used Core is made of ferrous metal Core is made of nonferrous metal Core is made of sand No core is used Core is made of ferrous metal Core is made of nonferrous metal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thermit welding is often used in Replacing broken gear teeth Repairing broken shears Joining rails, truck frames and locomotive frames etc. All of these Replacing broken gear teeth Repairing broken shears Joining rails, truck frames and locomotive frames etc. All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to None of these Check the surface roughness Check the trueness of flat surfaces Locate centres of round rods None of these Check the surface roughness Check the trueness of flat surfaces Locate centres of round rods ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Piercing is an operation of cutting A number of holes evenly spaced in a regular pattern on a sheet of metal A flat sheet to the desired shape A hole (other than cylindrical) in a sheet of metal by the punch and the die A cylindrical hole in a sheet of metal by the punch and the die A number of holes evenly spaced in a regular pattern on a sheet of metal A flat sheet to the desired shape A hole (other than cylindrical) in a sheet of metal by the punch and the die A cylindrical hole in a sheet of metal by the punch and the die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Acetylene gas is stored in cylinders in Liquid form Gaseous form Any one of the listed here Solid form Liquid form Gaseous form Any one of the listed here Solid form ANSWER DOWNLOAD EXAMIANS APP
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