Manufacturing And Production Technology In electro-discharge machining, dielectric is used to Help in the movement of the sparks All of these Control the spark discharges Act as coolant Help in the movement of the sparks All of these Control the spark discharges Act as coolant ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Continuous chips with built up edge are formed during machining of Hard metals Soft metals Brittle metals Ductile metals Hard metals Soft metals Brittle metals Ductile metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling aluminium, brass and bronze with high speed steel drills varies from 60 to 90 m/min 10 to 20 m/min 18 to 30 m/min 24 to 45 m/min 60 to 90 m/min 10 to 20 m/min 18 to 30 m/min 24 to 45 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by Adjusting the current Changing the electrode coating Adjusting the duration of current Changing the electrode size Adjusting the current Changing the electrode coating Adjusting the duration of current Changing the electrode size ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Internal gears can be made by Hobbing Milling Shaping with rack cutter Shaping with pinion cutter Hobbing Milling Shaping with rack cutter Shaping with pinion cutter 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 0.2 mm 10 mm 20 mm 100 mm 0.2 mm 10 mm 20 mm 100 mm ANSWER DOWNLOAD EXAMIANS APP
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