Manufacturing And Production Technology Surface grinding is done to produce Internal cylindrical holes All of the listed here Flat surface Tapered surface Internal cylindrical holes All of the listed here Flat surface Tapered surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The carbide tools operating at very low cutting speeds (below 30 m/min) Increases tool life Have no effect on tool life Reduces tool life Spoils the work piece Increases tool life Have no effect on tool life Reduces tool life Spoils the work piece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the shear angle is small Path of shear is short and chip is thick Path of shear is large and chip is thin Path of shear is short and chip is thin Path of shear is large and chip is thick Path of shear is short and chip is thick Path of shear is large and chip is thin Path of shear is short and chip is thin Path of shear is large and chip is thick 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) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ (4π/6)² × (r/l)³ (4π/6) × (r/l)² (4π/6)² × (r/l)⁴ (4π/6)³ × (r/l)⁶ (4π/6)² × (r/l)³ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used? Gang drilling machine Multiple spindle drilling machine Radial drilling machine Sensitive drilling machine Gang drilling machine Multiple spindle drilling machine Radial drilling machine Sensitive drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work is usually rotated while the drill is fed into work? Deep hole drilling machine Radial drilling machine Gang drilling machine Sensitive drilling machine Deep hole drilling machine Radial drilling machine Gang drilling machine Sensitive drilling machine ANSWER DOWNLOAD EXAMIANS APP
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