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
Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 3200°C 1800°C 2400°C 2100°C 3200°C 1800°C 2400°C 2100°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Piercing Blanking Punching Shearing Piercing Blanking Punching Shearing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following welding method uses a pool of molten metal? TIG arc welding Carbon arc welding Submerged arc welding MIG arc welding TIG arc welding Carbon arc welding Submerged arc welding MIG arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In piercing operation, the clearance is provided on Half on the punch and half on the die Either on punch or die depending upon designer's choice Punch Die Half on the punch and half on the die Either on punch or die depending upon designer's choice Punch Die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a ________, both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram. Progressive die Simple die Combination die Compound die Progressive die Simple die Combination die Compound die ANSWER DOWNLOAD EXAMIANS APP
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