Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Drill a hole Correct the hole Enlarge the existing hole Finish the drilled hole Drill a hole Correct the hole Enlarge the existing hole Finish the drilled hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of spheroidising treatment is to improve Machinability of high carbon steels Hardenability of high carbon steels Machinability of low carbon steels Hardenability of low carbon steels Machinability of high carbon steels Hardenability of high carbon steels Machinability of low carbon steels Hardenability of low carbon steels ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? It can not be used on old machines due to backlash between the feed screw of the table and the nut. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The chips are disposed off easily and do not interfere with the cutting. The surface milled appears to be slightly wavy. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The chips are disposed off easily and do not interfere with the cutting. The surface milled appears to be slightly wavy. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Fixtures are used For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations None of these To check the accuracy of workpiece For holding the work in milling, grinding, planing or turning operations For holding and guiding the tool in drilling, reaming or tapping operations None of these To check the accuracy of workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hard grade grinding wheels are denoted by the letters I to P A to H A to P Q to Z I to P A to H A to P Q to Z ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Misrun is a casting defect which occurs due to 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 Improper alignment of the mould flasks ANSWER DOWNLOAD EXAMIANS APP
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