Manufacturing And Production Technology Misrun is a casting defect which occurs due to Improper alignment of the mould flasks Very high pouring temperature of the metal Insufficient fluidity of the molten metal Absorption of gases by the liquid metal Improper alignment of the mould flasks Very high pouring temperature of the metal Insufficient fluidity of the molten metal Absorption of gases by the liquid metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Taken for the wheel to be balanced Taken for a wear of 1 mm on its diameter Between two successive regrinds of the wheel Taken between two successive wheel dressings Taken for the wheel to be balanced Taken for a wear of 1 mm on its diameter Between two successive regrinds of the wheel Taken between two successive wheel dressings ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The in-feed grinding is used to Grind shoulders and formed surfaces All of these Grind long, slender shafts or bars Produce tapers Grind shoulders and formed surfaces All of these Grind long, slender shafts or bars Produce tapers ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The addition of lead, sulphur and phosphorus to low carbon steels, help to Break up chips All of these Improve machinability Reduce built up edge Break up chips All of these Improve machinability Reduce built up edge ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work is usually rotated while the drill is fed into work? Sensitive drilling machine Deep hole drilling machine Radial drilling machine Gang drilling machine Sensitive drilling machine Deep hole drilling machine Radial drilling machine Gang drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Enlarge the existing hole Drill a hole Finish the drilled hole Correct the hole Enlarge the existing hole Drill a hole Finish the drilled hole Correct the hole ANSWER DOWNLOAD EXAMIANS APP
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