Workshop Technology Cold working of metal increases Hardness Tensile strength Yield strength All of these Hardness Tensile strength Yield strength All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A diamond pointed chisel is used for cutting Grooves Key-ways Flat surfaces V-shaped grooves Grooves Key-ways Flat surfaces V-shaped grooves ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The dowels are Wire nails Box nails Wooden nails None of the listed here Wire nails Box nails Wooden nails None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The upsetting is a process of Reducing the cross-section of a bar Bending of a bar Joining the two surfaces of metal under pressure after heating Increasing the cross-section of a bar Reducing the cross-section of a bar Bending of a bar Joining the two surfaces of metal under pressure after heating Increasing the cross-section of a bar ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made by Piercing Rolling Drawing Forging Piercing Rolling Drawing Forging ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Swell Shift Scab Sand wash Swell Shift Scab Sand wash ANSWER DOWNLOAD EXAMIANS APP
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