Workshop Technology In arc welding, the electric arc is produced between the work and the electrode by Voltage Flow of current All of these Contact resistance Voltage Flow of current All of these Contact resistance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a hot chamber die casting machine Nonferrous alloys with low melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Nonferrous alloys with low melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A two high rolling mill consists of two rolls which rotate At different speeds and in the same direction At the same speed and in the same direction At the same speed but in opposite direction At different speeds and in the opposite direction At different speeds and in the same direction At the same speed 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 Blanking and piercing operations can be performed simultaneously in a Progressive die Compound die Simple die Combination die Progressive die Compound die Simple die Combination die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the weld is made Either from left to right or from right to left From right to left From left to right First from left to right and then from right to left Either from left to right or from right to left From right to left From left to right First from left to right and then from right to left ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Piercing is an operation of cutting A flat sheet to the desired shape 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 hole (other than cylindrical) in a sheet of metal by the punch and the die A flat sheet to the desired shape 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 hole (other than cylindrical) in a sheet of metal by the punch and the die ANSWER DOWNLOAD EXAMIANS APP
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