Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Drill a hole Finish the drilled hole Correct the hole Enlarge the existing hole Drill a hole Finish the drilled hole Correct the hole Enlarge the existing hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The structure of a grinding wheel depends upon All of these Finish required Nature of the grinding operation Hardness of the material being ground All of these Finish required Nature of the grinding operation Hardness of the material being ground ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A 15 mm drilling machine means that it can drill a hole Of maximum diameter 15 mm In 15 mm thick plates None of these Of maximum diameter 15 mm In 15 mm thick plates None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel tools retain their hardness up to a temperature of 250°C 350°C 900°C 500°C 250°C 350°C 900°C 500°C 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 20 mm 100 mm 0.2 mm 10 mm 20 mm 100 mm 0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The helix angle of a drill is ___ for drilling brass. None of the listed here Equal to 30° More than 30° Less than 30° None of the listed here Equal to 30° More than 30° Less than 30° ANSWER DOWNLOAD EXAMIANS APP
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