Manufacturing And Production Technology The helix angle of a drill is ___ for drilling brass. Equal to 30° None of the listed here Less than 30° More than 30° Equal to 30° None of the listed here Less than 30° More than 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If a particular Fe-C alloy contains less than 0.83% carbon, it is called Hyper eutectoid steel High speed steel Hypo eutectoid steel Cast iron Hyper eutectoid steel High speed steel Hypo eutectoid steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the heat is generated due to friction between the moving chip and the tool face, is called Friction zone None of these Work-tool contact zone Shear zone Friction zone None of these Work-tool contact zone Shear zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the cutting edge of the tool is dull, then during machining No chips are formed Discontinuous chips are formed Continuous chips with built-up edge are formed Continuous chips are formed No chips are formed Discontinuous chips are formed Continuous chips with built-up edge are formed Continuous chips are formed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tail-stock set over required to turn a taper on the entire length of a workpiece having diameters D and d is (D - d)/2 D - d (D - d)/2L (D - d)/L (D - d)/2 D - d (D - d)/2L (D - d)/L ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grade of grinding wheel depends upon Speed of wheel and work Hardness of the material being ground Condition of grinding machine All of these Speed of wheel and work Hardness of the material being ground Condition of grinding machine All of these ANSWER DOWNLOAD EXAMIANS APP
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