Manufacturing And Production Technology Shrinkage allowance on pattern is provided to compensate for shrinkage when The temperature of metal drops from pouring to room temperature The temperature of liquid metal drops from pouring to freezing temperature The metal changes from liquid to solid state at freezing temperature The temperature of solid phase drops from freezing to room temperature The temperature of metal drops from pouring to room temperature The temperature of liquid metal drops from pouring to freezing temperature The metal changes from liquid to solid state at freezing temperature The temperature of solid phase drops from freezing to room temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Soft materials can not be economically ground due to Low work piece stiffness Frequent wheel clogging High temperature involved Rapid wheel wear Low work piece stiffness Frequent wheel clogging High temperature involved Rapid wheel wear ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The in-feed grinding is used to Produce tapers 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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called Shear zone None of these Friction zone Work-tool contact zone Shear zone None of these Friction zone Work-tool contact zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology During normalizing process of steel, the specimen is heated Between the upper and lower critical temperature and cooled in still air. Between the upper and lower critical temperature and cooled in furnace. Above the upper critical temperature and cooled in furnace. Above the upper critical temperature and cooled in still air. Between the upper and lower critical temperature and cooled in still air. Between the upper and lower critical temperature and cooled in furnace. Above the upper critical temperature and cooled in furnace. Above the upper critical temperature and cooled in still air. 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. 20 r.p.m. 120 r.p.m. 10 r.p.m. 180 r.p.m. 20 r.p.m. 120 r.p.m. 10 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
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