Manufacturing And Production Technology In drilling aluminium, a drill with Low helix angle is used Zero helix angle is used High helix angle is used Any helix angle can be used Low helix angle is used Zero helix angle is used High helix angle is used Any helix angle can be used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling Bakelite and fibrous plastics, the point angle of a drill is 118° 135° 150° 90° 118° 135° 150° 90° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Misrun is a casting defect which occurs due to Very high pouring temperature of the metal Improper alignment of the mould flasks Insufficient fluidity of the molten metal Absorption of gases by the liquid metal Very high pouring temperature of the metal Improper alignment of the mould flasks Insufficient fluidity of the molten metal Absorption of gases by the liquid metal 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 Shear zone Work-tool contact zone Friction zone None of these Shear zone Work-tool contact zone Friction zone None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools. 8 to 20 times higher 5 to 8 times higher 2 to 3 times higher 2 to 3 times lower 8 to 20 times higher 5 to 8 times higher 2 to 3 times higher 2 to 3 times lower ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Flank wear depends upon the Amount and distribution of hard constituents in the work material Hardness of the work and tool material at the operating temperature Degree of strain hardening in the chip All of these Amount and distribution of hard constituents in the work material Hardness of the work and tool material at the operating temperature Degree of strain hardening in the chip All of these ANSWER DOWNLOAD EXAMIANS APP
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