Manufacturing And Production Technology The cutting speed for drilling aluminium, brass and bronze with high speed steel drills varies from 10 to 20 m/min 60 to 90 m/min 18 to 30 m/min 24 to 45 m/min 10 to 20 m/min 60 to 90 m/min 18 to 30 m/min 24 to 45 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hot rolling of mild steel is carried out At recrystallization temperature Between 100⁰C to 150⁰C Above recrystallization temperature Between recrystallization temperature At recrystallization temperature Between 100⁰C to 150⁰C Above recrystallization temperature Between recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about nose radius? None of these It improves the surface finish Both (A) and (B) It improves tool life None of these It improves the surface finish Both (A) and (B) It improves tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The floating position of the holding fixture in a rotary transfer device is used to Improve upon the acceleration and deceleration characteristics Reduce the tendency to over-index Improve the accuracy of location Reduce the cycle time Improve upon the acceleration and deceleration characteristics Reduce the tendency to over-index Improve the accuracy of location Reduce the cycle time 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 In ___ operation, the chip thickness is minimum at the beginning of the cut and it reaches to the maximum when the cut terminates. End milling Climb milling Face milling Conventional milling End milling Climb milling Face milling Conventional milling ANSWER DOWNLOAD EXAMIANS APP
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