Manufacturing And Production Technology In machining metals, surface roughness is due to Feed marks or ridges left by the cutting tool Cutting tool vibrations Fragment of built-up edge on the machined surface All of these Feed marks or ridges left by the cutting tool Cutting tool vibrations Fragment of built-up edge on the machined surface All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Internal gears can be made by Milling Hobbing Shaping with pinion cutter Shaping with rack cutter Milling Hobbing Shaping with pinion cutter Shaping with rack cutter ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tool life is generally better when Grain size of the metal is small None of the listed here Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large Grain size of the metal is small None of the listed here Hard constituents are present in the micro-structure of the tool material Grain size of the metal is large ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lead screw of a lathe has _________ threads. Single start Multi-start Any one of these Double start Single start Multi-start Any one of these Double start ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The rear teeth of a broach Perform burnishing operation Remove minimum metal Remove no metal Remove maximum metal Perform burnishing operation Remove minimum metal Remove no metal Remove maximum metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of spheroidising treatment is to improve Machinability of low carbon steels Machinability of high carbon steels Hardenability of high carbon steels Hardenability of low carbon steels Machinability of low carbon steels Machinability of high carbon steels Hardenability of high carbon steels Hardenability of low carbon steels ANSWER DOWNLOAD EXAMIANS APP
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