Manufacturing And Production Technology The lip angle of a single point tool is usually 60° to 80° 40° to 60° 20° to 40° None of these 60° to 80° 40° to 60° 20° to 40° None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Thread grinding requires work speed from 10 to 14 m/min 5 to 10 m/min 1 to 3 m/min 14 to 20 m/min 10 to 14 m/min 5 to 10 m/min 1 to 3 m/min 14 to 20 m/min 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)³ × (r/l)⁶ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)² × (r/l)³ (4π/6)³ × (r/l)⁶ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The silicon carbide abrasive is chiefly used for grinding Cemented carbide Ceramic All of these Cast iron Cemented carbide Ceramic All of these Cast iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of changing the shape of grinding wheel as it becomes worn due to breaking away of the abrasive and bond, is called Dressing Clearing Facing Truing Dressing Clearing Facing Truing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Trepanning is an operation of Sizing and finishing a small diameter hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole Smoothing and squaring the surface around a hole Sizing and finishing a small diameter hole Producing a hole by removing metal along the circumference of a hollow cutting tool Making a cone-shaped enlargement of the end of a hole Smoothing and squaring the surface around a hole ANSWER DOWNLOAD EXAMIANS APP
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