Manufacturing And Production Technology A grinding wheel is said to be of _________ if the abrasive grains can be easily dislodged. Hard grade Soft grade None of these Medium grade Hard grade Soft grade None of these Medium grade ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Continuous chips with built up edge are formed during machining of Ductile metals Soft metals Hard metals Brittle metals Ductile metals Soft metals Hard metals Brittle metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Threading is an operation of Cutting helical grooves on the external cylindrical surface Sizing and finishing a small diameter hole Producing a hole by removing metal along the circumference of a hollow cutting tool Smoothing and squaring the surface around a hole Cutting helical grooves on the external cylindrical surface Sizing and finishing a small diameter hole Producing a hole by removing metal along the circumference of a hollow cutting tool Smoothing and squaring the surface around a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The carbide tools operating at very low cutting speeds (below 30 m/min) Increases tool life Reduces tool life Have no effect on tool life Spoils the work piece Increases tool life Reduces tool life Have no effect on tool life Spoils the work piece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling copper with high speed steel drills varies from 60 to 90 m/min 24 to 45 m/min 18 to 30 m/min 10 to 20 m/min 60 to 90 m/min 24 to 45 m/min 18 to 30 m/min 10 to 20 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In oblique cutting system, the cutting edge of the tool May or may not clear the width of the workpiece May not clear the width of the workpiece May clear the width of the workpiece Should always clear the width of the workpiece May or may not clear the width of the workpiece May not clear the width of the workpiece May clear the width of the workpiece Should always clear the width of the workpiece ANSWER DOWNLOAD EXAMIANS APP
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