Manufacturing And Production Technology Hardness of green sand mould increases with Increase in permeability Increase in both moisture content and permeability Increase in moisture content beyond 6 percent Decrease in permeability Increase in permeability Increase in both moisture content and permeability Increase in moisture content beyond 6 percent Decrease in permeability ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used? Multiple spindle drilling machine Sensitive drilling machine Radial drilling machine Gang drilling machine Multiple spindle drilling machine Sensitive drilling machine Radial drilling machine Gang drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For turning small taper on long workpiece, the suitable method is By a taper turning attachment By a form tool By swiveling the compound rest By setting over the tail stock By a taper turning attachment By a form tool By swiveling the compound rest By setting over the tail stock ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Threading is an operation of Smoothing and squaring the surface around a hole Sizing and finishing a small diameter hole Producing a hole by removing metal along the circumference of a hollow cutting tool Cutting helical grooves on the external cylindrical surface Smoothing and squaring the surface around a hole Sizing and finishing a small diameter hole Producing a hole by removing metal along the circumference of a hollow cutting tool Cutting helical grooves on the external cylindrical surface ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following engineering materials is the most suitable candidate for hot chamber die casting? Low carbon steel Copper Titanium Tin Low carbon steel Copper Titanium Tin ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel tools retain their hardness up to a temperature of 900°C 500°C 350°C 250°C 900°C 500°C 350°C 250°C ANSWER DOWNLOAD EXAMIANS APP
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