Manufacturing And Production Technology In drilling aluminium, a drill with Zero helix angle is used Any helix angle can be used High helix angle is used Low helix angle is used Zero helix angle is used Any helix angle can be used High helix angle is used Low helix angle is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The helix angle of a drill is ___ for drilling brass. More than 30° None of the listed here Equal to 30° Less than 30° More than 30° None of the listed here Equal to 30° Less than 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, surface roughness is due to Cutting tool vibrations All of these Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface Cutting tool vibrations All of these Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, chips break due to __________ of work material. Ductility Toughness Elasticity Work hardening Ductility Toughness Elasticity Work hardening ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Misrun is a casting defect which occurs due to Absorption of gases by the liquid metal Improper alignment of the mould flasks Very high pouring temperature of the metal Insufficient fluidity of the molten metal Absorption of gases by the liquid metal Improper alignment of the mould flasks Very high pouring temperature of the metal Insufficient fluidity of the molten metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following operations can be performed with milling cutters? Cutting teeth of spur gears Cutting key ways on shafts All of these Cutting external screw threads Cutting teeth of spur gears Cutting key ways on shafts All of these Cutting external screw threads ANSWER DOWNLOAD EXAMIANS APP
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