Manufacturing And Production Technology The average cutting speed for turning mild steel with a high speed steel tool is 90 to 120 m/min 60 to 90 m/min 15 to 19 m/min 25 to 31 m/min 90 to 120 m/min 60 to 90 m/min 15 to 19 m/min 25 to 31 m/min 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 180 r.p.m. 120 r.p.m. 10 r.p.m. 20 r.p.m. 180 r.p.m. 120 r.p.m. 10 r.p.m. 20 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for counter-boring should be _________ that of drilling operation. Greater than None of these Equal to Less than Greater than None of these Equal to Less than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chuck used for setting up of heavy and irregular shaped work should be Drill chuck Three jaw universal chuck Magnetic chuck Four jaw independent chuck Drill chuck Three jaw universal chuck Magnetic chuck Four jaw independent chuck ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. One-half Four times Double One-fourth One-half Four times Double One-fourth ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metal, cutting force at the cutting edge is measured by a Dynamometer Hydrometer Pyrometer Wattmeter Dynamometer Hydrometer Pyrometer Wattmeter ANSWER DOWNLOAD EXAMIANS APP
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