Workshop Technology A moving mandrel is used in Metal cutting Tube drawing Forging Wire drawing Metal cutting Tube drawing Forging Wire drawing 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) 1.5 t √t 6 t 3 t 1.5 t √t 6 t 3 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 spinning Hot extrusion Hot drawing Hot forging Hot spinning Hot extrusion Hot drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The recrystallisation temperature of steel is 600°C 800°C 400°C None of these 600°C 800°C 400°C None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The teeth of hacksaw blade are bent 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 Alternately towards right and left and every third or fourth left straight May be bent in any direction ANSWER DOWNLOAD EXAMIANS APP