Manufacturing And Production Technology In a single point turning operation with a cemented carbide and steel combination having a Taylor exponent of 0.25, if the cutting speed is halved, then tool life will become Two times Eight times Sixteen times Half Two times Eight times Sixteen times Half 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, and SW AW, D, LC and M AW, LC and M D, LC, P and SW D, LC, and SW AW, D, LC and M AW, LC and M D, LC, P and SW ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Drilling is an example of Oblique cutting Simple cutting Orthogonal cutting Uniform cutting Oblique cutting Simple cutting Orthogonal cutting Uniform cutting ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor which affects the tool life is Tool geometry Cutting speed All of these Feed rate Tool geometry Cutting speed All of these Feed rate ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Increases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Decreases tool life Increases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Volume of a cube of side ‘l’ and volume of a sphere of radius ‘r’ are equal. Both the cube and the sphere are solid and of same material. They are being cast. The ratio of the solidification time of the cube to the same of the sphere is (4π/6)² × (r/l)³ (4π/6) × (r/l)² (4π/6)³ × (r/l)⁶ (4π/6)² × (r/l)⁴ (4π/6)² × (r/l)³ (4π/6) × (r/l)² (4π/6)³ × (r/l)⁶ (4π/6)² × (r/l)⁴ ANSWER DOWNLOAD EXAMIANS APP
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