Manufacturing And Production Technology The primary purpose of a sprue in a casting mould is to Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification Help feed the casting until all solidification takes place Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification Help feed the casting until all solidification takes place ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In grinding irregular, curved, tapered, convex and concave surfaces, the grinder used is Surface grinder Cylindrical grinder Internal grinder Tool and cutter grinder Surface grinder Cylindrical grinder Internal grinder Tool and cutter grinder ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which among the NC operations given below are continuous path operations?Arc Welding (AW), Drilling (D), Laser Cutting of Sheet Metal (LC), Milling (M), Punching in Sheet Metal (P), Spot Welding (SW) D, LC, P and SW D, LC, and SW AW, LC and M AW, D, LC and M D, LC, P and SW D, LC, and SW AW, LC and M AW, D, LC and M ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant) V/Tn = C VTn = C Vn/T = C VnT = C V/Tn = C VTn = C Vn/T = C VnT = C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, the surface speed of regulating wheel is 90 to 120 m/min 5 to 15 m/min 60 to 90 m/min 15 to 60 m/min 90 to 120 m/min 5 to 15 m/min 60 to 90 m/min 15 to 60 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal cutting operations, the shear angle is the angle made by the shear plane with the Central plane of the workpiece Perpendicular to the direction of the tool axis Direction of the tool axis Direction of tool travel Central plane of the workpiece Perpendicular to the direction of the tool axis Direction of the tool axis Direction of tool travel ANSWER DOWNLOAD EXAMIANS APP
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