Workshop Technology The cold chisels are made from High speed steel Cast tool steel Cast iron Mild steel High speed steel Cast tool steel Cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cold working of metal increases Hardness All of these Yield strength Tensile strength Hardness All of these Yield strength Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Warping of sheet is minimized Press load is reduced Good cut edge is obtained Cut blanks is straight Warping of sheet is minimized Press load is reduced Good cut edge is obtained Cut blanks is straight ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The upsetting is a process of Reducing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Bending of a bar Increasing the cross-section of a bar Reducing the cross-section of a bar Joining the two surfaces of metal under pressure after heating Bending of a bar Increasing the cross-section of a bar ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Linde welding uses Oxidizing flame and leftward technique Neutral flame and rightward technique Neutral flame and leftward technique Carburising flame and rightward technique Oxidizing flame and leftward technique Neutral flame and rightward technique Neutral flame and leftward technique Carburising flame and rightward technique ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 60°-70° 30°-40° 40°-50° 50°-60° 60°-70° 30°-40° 40°-50° 50°-60° ANSWER DOWNLOAD EXAMIANS APP
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