Workshop Technology In backhand welding, the angle between the welding rod and the work is ___ as compared to forehand welding. More Less Same None of the listed here More Less Same None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Carburising flame is used to weld Hard surfacing materials such as stellite Brass and bronze Steel, cast iron, copper, aluminium etc All of these Hard surfacing materials such as stellite Brass and bronze Steel, cast iron, copper, aluminium etc All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A neutral flame is obtained by supplying More volume of oxygen and less volume of acetylene None of the listed here More volume of acetylene and less volume of oxygen Equal volumes of oxygen and acetylene More volume of oxygen and less volume of acetylene None of the listed here More volume of acetylene and less volume of oxygen Equal volumes of oxygen and acetylene ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Piercing is an operation of cutting 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 A number of holes evenly spaced in a regular pattern on a sheet of metal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of decreasing the cross-section of a bar and increasing its length, is called Peening Drawing down Spinning Upsetting Peening Drawing down Spinning Upsetting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A two high rolling mill consists of two rolls which rotate At the same speed and in the same direction At different speeds and in the opposite direction At different speeds and in the same direction At the same speed but in opposite direction At the same speed and in the same direction At different speeds and in the opposite direction At different speeds and in the same direction At the same speed but in opposite direction ANSWER DOWNLOAD EXAMIANS APP
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