Workshop Technology The cold chisels are made by Piercing Rolling Forging Drawing Piercing Rolling Forging Drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Second cut file Bastard file Rough file Smooth file Second cut file Bastard file Rough file Smooth file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the electric arc is produced between the work and the electrode by Voltage Contact resistance All of these Flow of current Voltage Contact resistance All of these Flow of current ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process of increasing the cross-section of a bar at the expense of its length, is called Upsetting Peening Spinning Drawing down Upsetting Peening Spinning Drawing down ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to Hard materials None of these Ductile materials Ferrous materials Hard materials None of these Ductile materials Ferrous materials ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The shrinkage allowance for cast iron pattern is 16 mm/m 26 mm/m 20 mm/m 10 mm/m 16 mm/m 26 mm/m 20 mm/m 10 mm/m ANSWER DOWNLOAD EXAMIANS APP
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