Manufacturing And Production Technology The increase in depth of cut and feed rate _________ surface finish. Deteriorates None of these Improves Does not effect Deteriorates None of these Improves Does not effect ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hard and tough materials like cast iron should be turned at Slow speed High speed Any speed Certain specific speed Slow speed High speed Any speed Certain specific speed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In abrasive jet machining, as the distance between the nozzle tip and the work surface increases, the material removal rate Decreases becomes stable and then increases Increases continuously Increases, becomes stable and then decreases Decreases continuously Decreases becomes stable and then increases Increases continuously Increases, becomes stable and then decreases Decreases continuously ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1 Joule 1000 Joule 0.2 Joule 5 Joule 1 Joule 1000 Joule 0.2 Joule 5 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crack in grinding wheel is developed due to High temperature developed at the contact of the wheel face and work Low speed of wheel High speed of wheel Grinding hard work High temperature developed at the contact of the wheel face and work Low speed of wheel High speed of wheel Grinding hard work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions per minute, and α = Angle of inclination of wheel) πd πdn πdn sinα πdn cosα πd πdn πdn sinα πdn cosα ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS