Manufacturing And Production Technology As the cutting speed increases, the tool cutting forces Decreases First increases and then decreases Remain constant Increases Decreases First increases and then decreases Remain constant Increases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grade of grinding wheel depends upon Hardness of the material being ground Condition of grinding machine Speed of wheel and work All of these Hardness of the material being ground Condition of grinding machine Speed of wheel and work All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is 0.2 mm 100 mm 10 mm 20 mm 0.2 mm 100 mm 10 mm 20 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In gear hobbing Only hob rotates Neither hob nor gear blank rotates Only gear blank rotates Both hob and gear blank rotates Only hob rotates Neither hob nor gear blank rotates Only gear blank rotates Both hob and gear blank rotates ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The snag grinding is done To grind exterior cylindrical surfaces Any one of the above To produce good surface finish and high degree of accuracy To remove considerable amount of metal without regard to accuracy of the finished surface To grind exterior cylindrical surfaces Any one of the above To produce good surface finish and high degree of accuracy To remove considerable amount of metal without regard to accuracy of the finished surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A bottoming tap has Full threads for the whole of its length None of these Its end tapered for about three or four threads Its end tapered for about eight or ten threads Full threads for the whole of its length None of these Its end tapered for about three or four threads Its end tapered for about eight or ten threads ANSWER DOWNLOAD EXAMIANS APP
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