Workshop Technology The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as Planishing Drawing Squeezing Coining Planishing Drawing Squeezing Coining ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The recrystallisation temperature of steel is 800°C 400°C 600°C None of these 800°C 400°C 600°C None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the electric arc is produced between the work and the electrode by Voltage Contact resistance Flow of current All of these Voltage Contact resistance Flow of current All of these 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 same direction At the same speed but in opposite direction At different speeds and in the opposite direction At the same speed and in the same direction At different speeds and in the same direction At the same speed but in opposite direction At different speeds and in the opposite direction ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Metal patterns are used for Large castings Complicated castings Large scale production of castings Small castings Large castings Complicated castings Large scale production of castings Small castings ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which it evolves a great amount of steam and other gases is called Cohesiveness Collapsibility Adhesiveness Permeability Cohesiveness Collapsibility Adhesiveness Permeability ANSWER DOWNLOAD EXAMIANS APP
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