Manufacturing And Production Technology In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the material removal rate Increases, becomes stable and then decreases Increases continuously Decreases continuously Decreases becomes stable and then increases Increases, becomes stable and then decreases Increases continuously Decreases continuously Decreases becomes stable and then increases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter 6.25 to 25 mm size and at a cutting velocity of 18 m/min is 1.66 1.82 1.32 1.02 1.66 1.82 1.32 1.02 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor which affects the tool life is Tool geometry Feed rate Cutting speed All of these Tool geometry Feed rate Cutting speed All of these 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)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 (4π/6)² × (r/l)³ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the tool moves parallel to the lathe axis, the movement is termed as Angular feed Longitudinal feed Cross feed Any one of these Angular feed Longitudinal feed Cross feed Any one of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A right hand tool on a lathe cuts most efficiently when it travels Across the bed From left to right end of the lathe bed With the help of a compound slide From right to left end of the lathe bed Across the bed From left to right end of the lathe bed With the help of a compound slide From right to left end of the lathe bed ANSWER DOWNLOAD EXAMIANS APP
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