Manufacturing And Production Technology The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min. Mild steel Brass Copper Aluminium Mild steel Brass Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles are usually made hollow and provided with No taper External taper Internal and external taper Internal taper No taper External taper Internal and external taper Internal taper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centre less grinders, the maximum angular adjustment of the regulating wheel is 20° 10° 5° 15° 20° 10° 5° 15° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill mainly used in drilling brass, copper or softer materials, is Flat drill Parallel shank twist drill Tapered shank twist drill Straight fluted drill Flat drill Parallel shank twist drill Tapered shank twist drill Straight fluted drill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The method of grinding used to produce a straight or tapered surface on a workpiece, is Internal cylindrical grinding Form grinding External cylindrical grinding Surface grinding Internal cylindrical grinding Form grinding External cylindrical grinding Surface grinding 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 10 mm 0.2 mm 20 mm 100 mm 10 mm 0.2 mm 20 mm 100 mm ANSWER DOWNLOAD EXAMIANS APP
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