Manufacturing And Production Technology If a particular Fe-C alloy contains less than 0.83% carbon, it is called High speed steel Hypo eutectoid steel Hyper eutectoid steel Cast iron High speed steel Hypo eutectoid steel Hyper eutectoid steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining alloy steels is Dry Sulphurised mineral oil Soluble oil Water Dry Sulphurised mineral oil Soluble oil Water ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A bottoming tap has Its end tapered for about three or four threads Its end tapered for about eight or ten threads None of these Full threads for the whole of its length Its end tapered for about three or four threads Its end tapered for about eight or ten threads None of these Full threads for the whole of its length ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the temperature of a solid metal increases, 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 Both strength and ductility of the metal increases Strength of the metal increases but ductility decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting velocity is 90 m/min. The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm. If the orthogonal rake angle is zero and the principle cutting edge angle is 90⁰, the shear angle in degree is 20.56 26.56 30.56 36.56 20.56 26.56 30.56 36.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The ductile materials, during machining, produce Continuous chips with built up edge Either (A) or (C) Continuous chips Discontinuous chips Continuous chips with built up edge Either (A) or (C) Continuous chips Discontinuous chips ANSWER DOWNLOAD EXAMIANS APP
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