Manufacturing And Production Technology The operation of smoothing and squaring the surface around a hole is known as Trepanning Counter-boring Counter-sinking Spot facing Trepanning Counter-boring Counter-sinking Spot facing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Correct the hole Drill a hole Finish the drilled hole Enlarge the existing hole Correct the hole Drill a hole Finish the drilled hole Enlarge the existing hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of a shaper is given by Stroke length Rate size Mass of machine Motor power Stroke length Rate size Mass of machine Motor power ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chuck preferred for quick setting and accurate centering of a job is Four jaw independent chuck Collect chuck Magnetic chuck Three jaw universal chuck Four jaw independent chuck Collect chuck Magnetic chuck Three jaw universal chuck 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)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ (4π/6) × (r/l)² (4π/6)² × (r/l)³ (4π/6)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ (4π/6) × (r/l)² ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Continuous chips with built up edge are formed during machining of Brittle metals Soft metals Ductile metals Hard metals Brittle metals Soft metals Ductile metals Hard metals ANSWER DOWNLOAD EXAMIANS APP
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