Manufacturing And Production Technology When the temperature of a solid metal increases, Both strength and ductility of the metal increases Strength of the metal increases but ductility decreases Both strength and ductility of the metal decreases Strength of the metal decreases but ductility increases Both strength and ductility of the metal increases Strength of the metal increases but ductility decreases Both strength and ductility of the metal decreases Strength of the metal decreases but ductility increases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A taper tap has Its end tapered for about three or four threads None of these Full threads for the whole of its length Its end tapered for about eight or ten threads Its end tapered for about three or four threads None of these Full threads for the whole of its length Its end tapered for about eight or ten threads 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)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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centerless grinders, the regulating wheel is inclined at 16° to 20° 21° to 25° 0° to 8° 9° to 15° 16° to 20° 21° to 25° 0° to 8° 9° to 15° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to grind soft material Coarse grained grinding wheel is used Fine grained grinding wheel is used Any one of these Medium grained grinding wheel is used Coarse grained grinding wheel is used Fine grained grinding wheel is used Any one of these Medium grained grinding wheel is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool made of cemented carbide wear out faster at Medium speeds Slow speeds Fast speeds Very fast speeds Medium speeds Slow speeds Fast speeds Very fast speeds ANSWER DOWNLOAD EXAMIANS APP
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