Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 2100°C 3200°C 1800°C 2400°C 2100°C 3200°C 1800°C 2400°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Acetylene gas is stored in cylinders in Any one of the listed here Gaseous form Liquid form Solid form Any one of the listed here Gaseous form Liquid form Solid form ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The upsetting is a process of Increasing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Reducing the cross-section of a bar Bending of a bar Increasing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Reducing the cross-section of a bar Bending of a bar ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A zinc diffusion process is called Sherardizing Galvanizing Parkerising Anodizing Sherardizing Galvanizing Parkerising Anodizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness less than 5 mm, its edges Do not require bevelling Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on one side Do not require bevelling Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on one side ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to Locate centres of round rods 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 ANSWER DOWNLOAD EXAMIANS APP
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