Manufacturing And Production Technology When the cutting edge of the tool is dull, then during machining Discontinuous chips are formed Continuous chips are formed No chips are formed Continuous chips with built-up edge are formed Discontinuous chips are formed Continuous chips are formed No chips are formed Continuous chips with built-up edge are formed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Glazing in grinding wheels __________ cutting capacity. Has no effect on Decrease None of these Increase Has no effect on Decrease None of these Increase ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A single point thread cutting tool should ideally have Point angle Zero rake angle Positive rake angle Negative rake angle Point angle Zero rake angle Positive rake angle Negative rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If the spindle speed is 60 r.p.m., then the speed of lead screw will be 20 r.p.m. 10 r.p.m. 120 r.p.m. 180 r.p.m. 20 r.p.m. 10 r.p.m. 120 r.p.m. 180 r.p.m. 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 20 mm 0.2 mm 100 mm 10 mm 20 mm 0.2 mm 100 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to grind soft material Fine grained grinding wheel is used Medium grained grinding wheel is used Any one of these Coarse grained grinding wheel is used Fine grained grinding wheel is used Medium grained grinding wheel is used Any one of these Coarse grained grinding wheel is used ANSWER DOWNLOAD EXAMIANS APP
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