Workshop Technology A moving mandrel is used in Tube drawing Wire drawing Metal cutting Forging Tube drawing Wire drawing Metal cutting Forging ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 6 t 1.5 t 3 t √t 6 t 1.5 t 3 t √t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot forging Hot drawing Hot spinning Hot extrusion Hot forging Hot drawing Hot spinning Hot extrusion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The recrystallisation temperature of steel is 800°C 600°C 400°C None of these 800°C 600°C 400°C None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The teeth of hacksaw blade are bent Alternately towards right and left and every third or fourth left straight May be bent in any direction Towards right Towards left Alternately towards right and left and every third or fourth left straight May be bent in any direction Towards right Towards left ANSWER DOWNLOAD EXAMIANS APP
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